head of state
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A head of state is the public
persona A persona (plural personae or personas) is a strategic mask of identity in public, the public image of one's personality, the social role that one adopts, or simply a fictional Character (arts), character. It is also considered "an intermediary ...
of a
sovereign state A sovereign state is a State (polity), state that has the highest authority over a territory. It is commonly understood that Sovereignty#Sovereignty and independence, a sovereign state is independent. When referring to a specific polity, the ter ...
. Foakes, pp. 110–11 " he head of statebeing an embodiment of the State itself or representative of its international persona." The name given to the office of head of state depends on the country's form of
government A government is the system or group of people governing an organized community, generally a State (polity), state. In the case of its broad associative definition, government normally consists of legislature, executive (government), execu ...
and any
separation of powers The separation of powers principle functionally differentiates several types of state (polity), state power (usually Legislature#Legislation, law-making, adjudication, and Executive (government)#Function, execution) and requires these operat ...
; the powers of the office in each country range from being also the
head of government In the Executive (government), executive branch, the head of government is the highest or the second-highest official of a sovereign state, a federated state, or a self-governing colony, autonomous region, or other government who often presid ...
to being little more than a ceremonial figurehead. In a
parliamentary system A parliamentary system, or parliamentary democracy, is a form of government where the head of government (chief executive) derives their Election, democratic legitimacy from their ability to command the support ("confidence") of a majority of t ...
, such as
India India, officially the Republic of India, is a country in South Asia. It is the List of countries and dependencies by area, seventh-largest country by area; the List of countries by population (United Nations), most populous country since ...
or the
United Kingdom The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Northwestern Europe, off the coast of European mainland, the continental mainland. It comprises England, Scotlan ...
, the head of state usually has mostly ceremonial powers, with a separate head of government. However, in some parliamentary systems, like
South Africa South Africa, officially the Republic of South Africa (RSA), is the Southern Africa, southernmost country in Africa. Its Provinces of South Africa, nine provinces are bounded to the south by of coastline that stretches along the Atlantic O ...
, there is an executive president that is both head of state and head of government. Likewise, in some parliamentary systems the head of state is not the head of government, but still has significant powers, for example
Morocco Morocco, officially the Kingdom of Morocco, is a country in the Maghreb region of North Africa. It has coastlines on the Mediterranean Sea to the north and the Atlantic Ocean to the west, and has land borders with Algeria to Algeria–Morocc ...
. In contrast, a
semi-presidential system A semi-presidential republic, or dual executive republic, is a republic in which a president exists alongside a prime minister and a cabinet, with the latter two being responsible to the legislature of the state. It differs from a parliament ...
, such as
France France, officially the French Republic, is a country located primarily in Western Europe. Overseas France, Its overseas regions and territories include French Guiana in South America, Saint Pierre and Miquelon in the Atlantic Ocean#North Atlan ...
, has both heads of state and government as the ''de facto'' leaders of the nation (in practice they divide the leadership of the nation between themselves). Meanwhile, in presidential systems, the head of state is also the head of government. In one-party ruling
communist state A communist state, also known as a Marxist–Leninist state, is a one-party state in which the totality of the power belongs to a party adhering to some form of Marxism–Leninism, a branch of the communist ideology. Marxism–Leninism was ...
s, the position of president has no tangible powers by itself; however, since such a head of state, as a matter of custom, simultaneously holds the post of
General Secretary of the Communist Party The title of General Secretary or First Secretary is commonly used for the leaders of most communist parties. When a communist party is the ruling party of a socialist state—often labeled as communist states by external observers—the general s ...
, they are the executive leader with their powers deriving from their status of being the party leader, rather than the office of president. Former French president
Charles de Gaulle Charles André Joseph Marie de Gaulle (22 November 18909 November 1970) was a French general and statesman who led the Free France, Free French Forces against Nazi Germany in World War II and chaired the Provisional Government of the French Re ...
, while developing the current Constitution of France (1958), said that the head of state should embody ' ("the spirit of the nation").


Constitutional models

Some academic writers discuss states and governments in terms of "models". An independent
nation state A nation state, or nation-state, is a political entity in which the State (polity), state (a centralized political organization ruling over a population within a territory) and the nation (a community based on a common identity) are (broadly ...
normally has a head of state, and determines the extent of its head's executive powers of government or formal representational functions. Watts. In terms of protocol: the head of a
sovereign ''Sovereign'' is a title that can be applied to the highest leader in various categories. The word is borrowed from Old French , which is ultimately derived from the Latin">-4; we might wonder whether there's a point at which it's appropriate to ...
, independent state is usually identified as the person who, according to that state's constitution, is the reigning
monarch A monarch () is a head of stateWebster's II New College Dictionary. "Monarch". Houghton Mifflin. Boston. 2001. p. 707. Life tenure, for life or until abdication, and therefore the head of state of a monarchy. A monarch may exercise the highest ...
, in the case of a
monarchy A monarchy is a form of government in which a person, the monarch, reigns as head of state for the rest of their life, or until abdication. The extent of the authority of the monarch may vary from restricted and largely symbolic (constitutio ...
; or the president, in the case of a
republic A republic, based on the Latin phrase ''res publica'' ('public affair' or 'people's affair'), is a State (polity), state in which Power (social and political), political power rests with the public (people), typically through their Representat ...
. Among the state
constitution A constitution is the aggregate of fundamental principles or established precedents that constitute the legal basis of a polity, organization or other type of entity, and commonly determines how that entity is to be governed. When these pri ...
s (fundamental laws) that establish different political systems, four major types of heads of state can be distinguished: # The
parliamentary system A parliamentary system, or parliamentary democracy, is a form of government where the head of government (chief executive) derives their Election, democratic legitimacy from their ability to command the support ("confidence") of a majority of t ...
, with two subset models; ## The ''standard model'', in which the head of state, in theory, possesses key executive powers, but such power is exercised on the binding advice of a
head of government In the Executive (government), executive branch, the head of government is the highest or the second-highest official of a sovereign state, a federated state, or a self-governing colony, autonomous region, or other government who often presid ...
(e.g.
United Kingdom The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Northwestern Europe, off the coast of European mainland, the continental mainland. It comprises England, Scotlan ...
,
India India, officially the Republic of India, is a country in South Asia. It is the List of countries and dependencies by area, seventh-largest country by area; the List of countries by population (United Nations), most populous country since ...
,
Germany Germany, officially the Federal Republic of Germany, is a country in Central Europe. It lies between the Baltic Sea and the North Sea to the north and the Alps to the south. Its sixteen States of Germany, constituent states have a total popu ...
). ## The ''non-executive model'', in which the head of state has either none or very limited executive powers, and mainly has a ceremonial and symbolic role (e.g.
Sweden Sweden, formally the Kingdom of Sweden, is a Nordic countries, Nordic country located on the Scandinavian Peninsula in Northern Europe. It borders Norway to the west and north, and Finland to the east. At , Sweden is the largest Nordic count ...
,
Japan Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asia, Asian mainland, it is bordered on the west by the Sea of Japan and extends from the Sea of Okhotsk in the north to the East China Sea ...
,
Israel Israel, officially the State of Israel, is a country in West Asia. It Borders of Israel, shares borders with Lebanon to the north, Syria to the north-east, Jordan to the east, Egypt to the south-west, and the Mediterranean Sea to the west. Isr ...
). # The
semi-presidential system A semi-presidential republic, or dual executive republic, is a republic in which a president exists alongside a prime minister and a cabinet, with the latter two being responsible to the legislature of the state. It differs from a parliament ...
, in which the head of state shares key executive powers with a head of government or cabinet (e.g.
Russia Russia, or the Russian Federation, is a country spanning Eastern Europe and North Asia. It is the list of countries and dependencies by area, largest country in the world, and extends across Time in Russia, eleven time zones, sharing Borders ...
,
France France, officially the French Republic, is a country located primarily in Western Europe. Overseas France, Its overseas regions and territories include French Guiana in South America, Saint Pierre and Miquelon in the Atlantic Ocean#North Atlan ...
,
Sri Lanka Sri Lanka, officially the Democratic Socialist Republic of Sri Lanka, also known historically as Ceylon, is an island country in South Asia. It lies in the Indian Ocean, southwest of the Bay of Bengal, separated from the Indian subcontinent, ...
); and # The
presidential system A presidential, strong-president, or single-executive system (sometimes also congressional system) is a form of government in which a head of government (usually titled " president") heads an executive branch that derives its authority and l ...
, in which the head of state is also the head of government and has all executive powers (e.g.
United States The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...
,
Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania, between the Indian Ocean, Indian and Pacific Ocean, Pacific oceans. Comprising over List of islands of Indonesia, 17,000 islands, including Sumatra, ...
,
South Korea South Korea, officially the Republic of Korea (ROK), is a country in East Asia. It constitutes the southern half of the Korea, Korean Peninsula and borders North Korea along the Korean Demilitarized Zone, with the Yellow Sea to the west and t ...
). In a federal constituent or a dependent territory, the same role is fulfilled by the holder of an office corresponding to that of a head of state. For example, in each
Canadian province Canada has ten provinces and three territories that are sub-national administrative divisions under the jurisdiction of the Constitution of Canada, Canadian Constitution. In the 1867 Canadian Confederation, three provinces of British North Amer ...
the role is fulfilled by the lieutenant governor, whereas in most
British Overseas Territories The British Overseas Territories (BOTs) or alternatively referred to as the United Kingdom Overseas Territories (UKOTs) are the fourteen dependent territory, territories with a constitutional and historical link with the United Kingdom that, ...
the powers and duties are performed by the
governor A governor is an politician, administrative leader and head of a polity or Region#Political regions, political region, in some cases, such as governor-general, governors-general, as the head of a state's official representative. Depending on the ...
. The same applies to Australian states, Indian states, etc.
Hong Kong Hong Kong)., Legally Hong Kong, China in international treaties and organizations. is a special administrative region of China. With 7.5 million residents in a territory, Hong Kong is the fourth most densely populated region in the wor ...
's constitutional document, the Basic Law, for example, specifies the chief executive as the head of the special administrative region, in addition to their role as the head of government. These non-sovereign-state heads, nevertheless, have a restricted or negligible role in diplomatic affairs, depending on the status and the norms and practices of the territories concerned.


Parliamentary system


Standard model

In
parliamentary system A parliamentary system, or parliamentary democracy, is a form of government where the head of government (chief executive) derives their Election, democratic legitimacy from their ability to command the support ("confidence") of a majority of t ...
s the head of state may be merely the nominal
chief executive officer A chief executive officer (CEO), also known as a chief executive or managing director, is the top-ranking corporate officer charged with the management of an organization, usually a company or a nonprofit organization. CEOs find roles in variou ...
, heading the executive branch of the state, and possessing limited executive power. In reality, however, following a process of constitutional evolution, powers are usually only exercised by direction of a cabinet, presided over by a
head of government In the Executive (government), executive branch, the head of government is the highest or the second-highest official of a sovereign state, a federated state, or a self-governing colony, autonomous region, or other government who often presid ...
who is answerable to the legislature. This accountability and legitimacy requires that someone be chosen who has a majority support in the
legislature A legislature (, ) is a deliberative assembly with the legal authority to make laws for a political entity such as a country, nation or city on behalf of the people therein. They are often contrasted with the executive and judicial power ...
(or, at least, not a majority opposition – a subtle but important difference). It also gives the legislature the right to vote down the head of
government A government is the system or group of people governing an organized community, generally a State (polity), state. In the case of its broad associative definition, government normally consists of legislature, executive (government), execu ...
and their cabinet, forcing it either to resign or seek a parliamentary dissolution. The executive branch is thus said to be responsible (or answerable) to the legislature, with the head of government and cabinet in turn accepting constitutional responsibility for offering constitutional advice to the head of state. In parliamentary constitutional monarchies, the legitimacy of the unelected head of state typically derives from the tacit approval of the people via the elected representatives. Accordingly, at the time of the
Glorious Revolution The Glorious Revolution, also known as the Revolution of 1688, was the deposition of James II and VII, James II and VII in November 1688. He was replaced by his daughter Mary II, Mary II and her Dutch husband, William III of Orange ...
, the English parliament acted of its own authority to name a new king and queen (the joint monarchs Mary II and William III); likewise, Edward VIII's abdication required the approval of each of the six independent realms of which he was monarch. In monarchies with a written constitution, the position of monarch is created under the constitution and could be abolished through a democratic procedure of constitutional amendment. In many cases there are significant procedural hurdles imposed on such a procedure (as in the
Constitution of Spain The Spanish Constitution () is the Constitution, supreme law of the Spain, Kingdom of Spain. It was enacted after its approval in 1978 in a 1978 Spanish constitutional referendum, constitutional referendum; it represents the culmination of the ...
). In republics with a parliamentary system (such as India, Germany, Austria, Italy and Israel), the head of state is usually titled '' president'' and the principal functions of such presidents are mainly ceremonial and symbolic, as opposed to the presidents in a presidential or semi-presidential system. In reality, numerous variants exist to the position of a head of state within a parliamentary system. The older the constitution, the more constitutional leeway tends to exist for a head of state to exercise greater powers over government, as many older parliamentary system constitutions in fact give heads of state powers and functions akin to presidential or semi-presidential systems, in some cases without containing reference to modern democratic principles of accountability to parliament or even to modern governmental offices. Usually, the king had the power of declaring war without previous consent of the parliament. For example, under the 1848 constitution of the Kingdom of Sardinia, and then the
Kingdom of Italy The Kingdom of Italy (, ) was a unitary state that existed from 17 March 1861, when Victor Emmanuel II of Kingdom of Sardinia, Sardinia was proclamation of the Kingdom of Italy, proclaimed King of Italy, until 10 June 1946, when the monarchy wa ...
, the '' Statuto Albertino''—the parliamentary approval to the government appointed by the king—was customary, but not required by law. Examples of heads of state in parliamentary systems using greater powers than usual, either because of ambiguous constitutions or unprecedented national emergencies, include the decision by King Leopold III of the Belgians to surrender on behalf of his state to the invading
German army The German Army (, 'army') is the land component of the armed forces of Federal Republic of Germany, Germany. The present-day German Army was founded in 1955 as part of the newly formed West German together with the German Navy, ''Marine'' (G ...
in 1940, against the will of his government. Judging that his responsibility to the nation by virtue of his coronation oath required him to act, he believed that his government's decision to fight rather than surrender was mistaken and would damage Belgium. (Leopold's decision proved highly controversial. After
World War II World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
, Belgium voted in a referendum to allow him to resume his monarchical powers and duties, but because of the ongoing controversy he ultimately abdicated.) The Belgian constitutional crisis in 1990, when the
head of state A head of state is the public persona of a sovereign state.#Foakes, Foakes, pp. 110–11 " he head of statebeing an embodiment of the State itself or representative of its international persona." The name given to the office of head of sta ...
refused to sign into law a bill permitting abortion, was resolved by the cabinet assuming the power to promulgate the law while he was treated as "unable to reign" for twenty-four hours.


Non-executive model

These officials are excluded completely from the executive: they do not possess even theoretical executive powers or any role, even formal, within the government. Hence their states' governments are not referred to by the traditional parliamentary model head of state styles of ''His/Her Majesty's Government'' or ''His/Her Excellency's Government''. Within this general category, variants in terms of powers and functions may exist. The was drawn up under the Allied occupation that followed
World War II World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
and was intended to replace the previous militaristic and quasi- absolute monarchy system with a form of liberal democracy
parliamentary system A parliamentary system, or parliamentary democracy, is a form of government where the head of government (chief executive) derives their Election, democratic legitimacy from their ability to command the support ("confidence") of a majority of t ...
. The constitution explicitly vests all executive power in the Cabinet, who is chaired by the
prime minister A prime minister or chief of cabinet is the head of the cabinet and the leader of the ministers in the executive branch of government, often in a parliamentary or semi-presidential system. A prime minister is not the head of state, but r ...
(articles 65 and 66) and responsible to the Diet (articles 67 and 69). The
emperor The word ''emperor'' (from , via ) can mean the male ruler of an empire. ''Empress'', the female equivalent, may indicate an emperor's wife (empress consort), mother/grandmother (empress dowager/grand empress dowager), or a woman who rules ...
is defined in the constitution as "the symbol of the State and of the unity of the people" (article 1), and is generally recognised throughout the world as the Japanese head of state. Although the emperor formally appoints the prime minister to office, article 6 of the constitution requires him to appoint the candidate "as designated by the Diet", without any right to decline appointment. He is a ceremonial figurehead with no independent discretionary powers related to the governance of Japan.HEADS OF STATE, HEADS OF GOVERNMENT, MINISTERS FOR FOREIGN AFFAIRS
, Protocol and Liaison Service, United Nations (8 April 2016). Retrieved on 15 April 2016.
Since the passage in
Sweden Sweden, formally the Kingdom of Sweden, is a Nordic countries, Nordic country located on the Scandinavian Peninsula in Northern Europe. It borders Norway to the west and north, and Finland to the east. At , Sweden is the largest Nordic count ...
of the 1974 Instrument of Government, the Swedish monarch no longer has many of the standard parliamentary system head of state functions that had previously belonged to him or her, as was the case in the preceding 1809 Instrument of Government. Today, the
speaker of the Riksdag The speaker of the Riksdag () is the speaker (politics), presiding officer of the national unicameral legislature in Sweden. The Riksdag underwent profound changes in 1867, when the medieval Riksdag of the Estates was abolished. The new form of ...
appoints (following a vote in the
Riksdag The Riksdag ( , ; also or , ) is the parliament and the parliamentary sovereignty, supreme decision-making body of the Kingdom of Sweden. Since 1971, the Riksdag has been a unicameral parliament with 349 members (), elected proportional rep ...
) the
prime minister A prime minister or chief of cabinet is the head of the cabinet and the leader of the ministers in the executive branch of government, often in a parliamentary or semi-presidential system. A prime minister is not the head of state, but r ...
and terminates their commission following a
vote of no confidence A motion or vote of no confidence (or the inverse, a motion or vote of confidence) is a motion and corresponding vote thereon in a deliberative assembly (usually a legislative body) as to whether an officer (typically an executive) is deemed fi ...
or voluntary resignation. Cabinet members are appointed and dismissed at the sole discretion of the prime minister. Laws and ordinances are promulgated by two Cabinet members in unison signing "On Behalf of the Government" and the government—not the monarch—is the high contracting party with respect to international treaties. The remaining official functions of the sovereign, by constitutional mandate or by unwritten convention, are to open the annual session of the Riksdag, receive foreign ambassadors and sign the letters of credence for Swedish ambassadors, chair the foreign advisory committee, preside at the special Cabinet council when a new prime minister takes office, and to be kept informed by the prime minister on matters of state. In contrast, the only contact the
president of Ireland The president of Ireland () is the head of state of Republic of Ireland, Ireland and the supreme commander of the Defence Forces (Ireland), Irish Defence Forces. The presidency is a predominantly figurehead, ceremonial institution, serving as ...
has with the Irish government is through a formal briefing session given by the
taoiseach The Taoiseach (, ) is the head of government or prime minister of Republic of Ireland, Ireland. The office is appointed by the President of Ireland upon nomination by Dáil Éireann (the lower house of the Oireachtas, Ireland's national legisl ...
(head of government) to the president. However, the president has no access to documentation and all access to ministers goes through the Department of the Taoiseach. The president does, however, hold limited reserve powers, such as referring a bill to the
Supreme Court In most legal jurisdictions, a supreme court, also known as a court of last resort, apex court, high (or final) court of appeal, and court of final appeal, is the highest court within the hierarchy of courts. Broadly speaking, the decisions of ...
to test its constitutionality, which are used under the president's discretion. The most extreme non-executive republican head of state is the
president of Israel The president of the State of Israel (, or ) is the head of state of Israel. The president is mostly, though not entirely, ceremonial; actual executive power is vested in the Cabinet of Israel, cabinet led by the Prime Minister of Israel, pr ...
, which holds no reserve powers whatsoever. The least ceremonial powers held by the president are to provide a mandate to attempt to form a government, to approve the dissolution of the
Knesset The Knesset ( , ) is the Unicameralism, unicameral legislature of Israel. The Knesset passes all laws, elects the President of Israel, president and Prime Minister of Israel, prime minister, approves the Cabinet of Israel, cabinet, and supe ...
made by the prime minister, and to pardon criminals or to commute their sentence.


Executive model

Some parliamentary republics (like
South Africa South Africa, officially the Republic of South Africa (RSA), is the Southern Africa, southernmost country in Africa. Its Provinces of South Africa, nine provinces are bounded to the south by of coastline that stretches along the Atlantic O ...
,
Botswana Botswana, officially the Republic of Botswana, is a landlocked country in Southern Africa. Botswana is topographically flat, with approximately 70 percent of its territory part of the Kalahari Desert. It is bordered by South Africa to the sou ...
and
Kiribati Kiribati, officially the Republic of Kiribati, is an island country in the Micronesia subregion of Oceania in the central Pacific Ocean. Its permanent population is over 119,000 as of the 2020 census, and more than half live on Tarawa. The st ...
) have fused the roles of the head of state with the head of government (like in a presidential system), while having the sole executive officer, often called a president, being dependent on the Parliament's confidence to rule (like in a parliamentary system). While also being the leading symbol of the nation, the president in this system acts mostly as a prime minister since the incumbent must be a member of the legislature at the time of the election, answer question sessions in Parliament, avoid motions of no confidence, etc.


Semi-presidential systems

Semi-presidential systems combine features of presidential and parliamentary systems, notably (in the president-parliamentary subtype) a requirement that the government be answerable to both the president and the legislature. The
constitution A constitution is the aggregate of fundamental principles or established precedents that constitute the legal basis of a polity, organization or other type of entity, and commonly determines how that entity is to be governed. When these pri ...
of the Fifth French Republic provides for a
prime minister A prime minister or chief of cabinet is the head of the cabinet and the leader of the ministers in the executive branch of government, often in a parliamentary or semi-presidential system. A prime minister is not the head of state, but r ...
who is chosen by the president, but who nevertheless must be able to gain support in the
National Assembly In politics, a national assembly is either a unicameral legislature, the lower house of a bicameral legislature, or both houses of a bicameral legislature together. In the English language it generally means "an assembly composed of the repr ...
. Should a president be of one side of the political spectrum and the opposition be in control of the legislature, the president is usually obliged to select someone from the opposition to become prime minister, a process known as
Cohabitation Cohabitation is an arrangement where people who are not legally married live together as a couple. They are often involved in a Romance (love), romantic or Sexual intercourse, sexually intimate relationship on a long-term or permanent basis. ...
. President François Mitterrand, a Socialist, for example, was forced to cohabit with the neo-Gaullist (right wing) Jacques Chirac, who became his prime minister from 1986 to 1988. In the French system, in the event of cohabitation, the president is often allowed to set the policy agenda in security and foreign affairs and the prime minister runs the domestic and economic agenda. Other countries evolve into something akin to a semi-presidential system or indeed a full presidential system.The
constitution A constitution is the aggregate of fundamental principles or established precedents that constitute the legal basis of a polity, organization or other type of entity, and commonly determines how that entity is to be governed. When these pri ...
of the
Weimar Republic The Weimar Republic, officially known as the German Reich, was the German Reich, German state from 1918 to 1933, during which it was a constitutional republic for the first time in history; hence it is also referred to, and unofficially proclai ...
, for example, provided for a popularly elected president with theoretically dominant executive powers that were intended to be exercised only in emergencies, and a cabinet appointed by him from the Reichstag, which was expected, in normal circumstances, to be answerable to the Reichstag. Initially, the president was merely a symbolic figure with the Reichstag dominant; however, persistent political instability, in which governments often lasted only a few months, led to a change in the power structure of the republic, with the president's emergency powers called increasingly into use to prop up governments challenged by critical or even hostile Reichstag votes. By 1932, power had shifted to such an extent that the German president, Paul von Hindenburg, was able to dismiss a chancellor and select his own person for the job, even though the outgoing chancellor possessed the confidence of the Reichstag while the new chancellor did not. Subsequently, President von Hindenburg used his power to appoint
Adolf Hitler Adolf Hitler (20 April 1889 – 30 April 1945) was an Austrian-born German politician who was the dictator of Nazi Germany from 1933 until Death of Adolf Hitler, his suicide in 1945. Adolf Hitler's rise to power, He rose to power as the lea ...
as Chancellor without consulting the Reichstag.


Presidential system

''Note: The head of state in a "presidential" system may not actually hold the title of " president" - the name of the system refers to any head of state who actually governs and is not directly dependent on the
legislature A legislature (, ) is a deliberative assembly with the legal authority to make laws for a political entity such as a country, nation or city on behalf of the people therein. They are often contrasted with the executive and judicial power ...
to remain in office.'' Some constitutions or fundamental laws provide for a head of state who is not only in theory but in practice chief executive, operating separately from, and independent from, the legislature. This system is known as a "presidential system" and sometimes called the "imperial model", because the executive officials of the government are answerable solely and exclusively to a presiding, acting head of state, and is selected by and on occasion dismissed by the head of state without reference to the legislature. It is notable that some presidential systems, while not providing for collective executive accountability to the legislature, may require legislative approval for individuals prior to their assumption of cabinet office and empower the legislature to remove a president from office (for example, in the
United States of America The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 states and a federal capital district, Washington, D.C. The 48 contiguo ...
). In this case the debate centers on confirming them into office, not removing them from office, and does not involve the power to reject or approve proposed cabinet members ''en bloc'', so accountability does not operate in the same sense understood as a parliamentary system.
Presidential system A presidential, strong-president, or single-executive system (sometimes also congressional system) is a form of government in which a head of government (usually titled " president") heads an executive branch that derives its authority and l ...
s are a notable feature of constitutions in the
Americas The Americas, sometimes collectively called America, are a landmass comprising the totality of North America and South America.''Webster's New World College Dictionary'', 2010 by Wiley Publishing, Inc., Cleveland, Ohio. When viewed as a sing ...
, including those of
Argentina Argentina, officially the Argentine Republic, is a country in the southern half of South America. It covers an area of , making it the List of South American countries by area, second-largest country in South America after Brazil, the fourt ...
,
Brazil Brazil, officially the Federative Republic of Brazil, is the largest country in South America. It is the world's List of countries and dependencies by area, fifth-largest country by area and the List of countries and dependencies by population ...
,
Colombia Colombia, officially the Republic of Colombia, is a country primarily located in South America with Insular region of Colombia, insular regions in North America. The Colombian mainland is bordered by the Caribbean Sea to the north, Venezuel ...
,
El Salvador El Salvador, officially the Republic of El Salvador, is a country in Central America. It is bordered on the northeast by Honduras, on the northwest by Guatemala, and on the south by the Pacific Ocean. El Salvador's capital and largest city is S ...
,
Mexico Mexico, officially the United Mexican States, is a country in North America. It is the northernmost country in Latin America, and borders the United States to the north, and Guatemala and Belize to the southeast; while having maritime boundar ...
and
Venezuela Venezuela, officially the Bolivarian Republic of Venezuela, is a country on the northern coast of South America, consisting of a continental landmass and many Federal Dependencies of Venezuela, islands and islets in the Caribbean Sea. It com ...
; this is generally attributed to the strong influence of the
United States The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...
in the region, and as the
United States Constitution The Constitution of the United States is the Supremacy Clause, supreme law of the United States, United States of America. It superseded the Articles of Confederation, the nation's first constitution, on March 4, 1789. Originally includi ...
served as an inspiration and model for the Latin American wars of independence of the early 19th century. Most presidents in such countries are selected by democratic means (popular direct or indirect election); however, like all other systems, the presidential model also encompasses people who become head of state by other means, notably through military dictatorship or ''
coup d'état A coup d'état (; ; ), or simply a coup , is typically an illegal and overt attempt by a military organization or other government elites to unseat an incumbent leadership. A self-coup is said to take place when a leader, having come to powe ...
'', as often seen in
Latin America Latin America is the cultural region of the Americas where Romance languages are predominantly spoken, primarily Spanish language, Spanish and Portuguese language, Portuguese. Latin America is defined according to cultural identity, not geogr ...
n,
Middle East The Middle East (term originally coined in English language) is a geopolitical region encompassing the Arabian Peninsula, the Levant, Turkey, Egypt, Iran, and Iraq. The term came into widespread usage by the United Kingdom and western Eur ...
ern and other presidential regimes. Some of the characteristics of a presidential system, such as a strong dominant political figure with an executive answerable to them, not the legislature can also be found among absolute monarchies, parliamentary monarchies and single party (e.g., Communist) regimes, but in most cases of dictatorship, their stated constitutional models are applied in name only and not in political theory or practice.


Single-party states

In certain states under Marxist–Leninist constitutions of the constitutionally socialist state type inspired by the former Union of Soviet Socialist Republics (USSR) and its constitutive Soviet republics, real political power belonged to the sole legal party. In these states, there was no formal office of head of state, but rather the leader of the legislative branch was considered to be the closest common equivalent of a head of state as a
natural person In jurisprudence, a natural person (also physical person in some Commonwealth countries, or natural entity) is a person (in legal meaning, i.e., one who has its own legal personality) that is an individual human being, distinguished from the br ...
. In the Soviet Union this position carried such titles as ''Chairman of the Central Executive Committee of the USSR''; ''Chairman of the Presidium of the Supreme Soviet''; and in the case of the Soviet Russia ''Chairman of the Central Executive Committee of the All-Russian Congress of Soviets'' (pre-1922), and ''Chairman of the Bureau of the Central Committee of the Russian SFSR'' (1956–1966). This position may or may not have been held by the de facto Soviet leader at the moment. For example,
Nikita Khrushchev Nikita Sergeyevich Khrushchev (– 11 September 1971) was the General Secretary of the Communist Party of the Soviet Union, First Secretary of the Communist Party of the Soviet Union from 1953 to 1964 and the Premier of the Soviet Union, Chai ...
never headed the Supreme Soviet but was First Secretary of the Central Committee of the Communist Party (party leader) and Chairman of the Council of Ministers (
head of government In the Executive (government), executive branch, the head of government is the highest or the second-highest official of a sovereign state, a federated state, or a self-governing colony, autonomous region, or other government who often presid ...
). This may even lead to an institutional variability, as in
North Korea North Korea, officially the Democratic People's Republic of Korea (DPRK), is a country in East Asia. It constitutes the northern half of the Korea, Korean Peninsula and borders China and Russia to the north at the Yalu River, Yalu (Amnok) an ...
, where, after the presidency of party leader
Kim Il Sung Kim Il Sung (born Kim Song Ju; 15 April 1912 – 8 July 1994) was a North Korean politician and the founder of North Korea, which he led as its first Supreme Leader (North Korean title), supreme leader from North Korea#Founding, its establishm ...
, the office was vacant for years. The late president was granted the posthumous title (akin to some ancient Far Eastern traditions to give posthumous names and titles to royalty) of ''" Eternal President"''. All substantive power, as party leader, itself not formally created for four years, was inherited by his son Kim Jong Il. The post of president was formally replaced on 5 September 1998, for ceremonial purposes, by the office of President of the Presidium of the Supreme People's Assembly, while the party leader's post as chairman of the National Defense Commission was simultaneously declared "the highest post of the state", not unlike
Deng Xiaoping Deng Xiaoping also Romanization of Chinese, romanised as Teng Hsiao-p'ing; born Xiansheng (). (22 August 190419 February 1997) was a Chinese statesman, revolutionary, and political theorist who served as the paramount leader of the People's R ...
earlier in the
People's Republic of China China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after ...
. In
China China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after ...
, under the current country's constitution, the Chinese president is a largely ceremonial office with limited power. However, since 1993, as a matter of convention, the presidency has been held simultaneously by the
general secretary of the Chinese Communist Party The general secretary of the Central Committee of the Chinese Communist Party ( zh, s=中国共产党中央委员会总书记, p=Zhōngguó Gòngchǎndǎng Zhōngyāng Wěiyuánhuì Zǒngshūjì) is the leader of the Chinese Communist Part ...
, the top leader in the
one party system A one-party state, single-party state, one-party system or single-party system is a governance structure in which only a single political party controls the ruling system. In a one-party state, all opposition parties are either outlawed or en ...
. The presidency is officially regarded as an institution of the state rather than an administrative post; theoretically, the president serves at the pleasure of the
National People's Congress The National People's Congress (NPC) is the highest organ of state power of the People's Republic of China (PRC). The NPC is the only branch of government in China, and per the principle of unified power, all state organs from the Sta ...
, the legislature, and is not legally vested to take executive action on its own prerogative.


Complications with categorisation

While clear categories do exist, it is sometimes difficult to choose which category some individual heads of state belong to. In reality, the category to which each head of state belongs is assessed not by theory but by practice. Constitutional change in
Liechtenstein Liechtenstein (, ; ; ), officially the Principality of Liechtenstein ( ), is a Landlocked country#Doubly landlocked, doubly landlocked Swiss Standard German, German-speaking microstate in the Central European Alps, between Austria in the east ...
in 2003 gave its head of state, the Reigning Prince, constitutional powers that included a veto over legislation and power to dismiss the
head of government In the Executive (government), executive branch, the head of government is the highest or the second-highest official of a sovereign state, a federated state, or a self-governing colony, autonomous region, or other government who often presid ...
and cabinet.Constitution of the Principality of Liechtenstein (LR 101)
(2009). Retrieved on 3 August 2014.
It could be argued that the strengthening of the Prince's powers, vis-a-vis the Landtag (legislature), has moved Liechtenstein into the semi-presidential category. Similarly the original powers given to the Greek President under the 1974 Hellenic Republic constitution moved
Greece Greece, officially the Hellenic Republic, is a country in Southeast Europe. Located on the southern tip of the Balkan peninsula, it shares land borders with Albania to the northwest, North Macedonia and Bulgaria to the north, and Turkey to th ...
closer to the French semi-presidential model. Another complication exists with
South Africa South Africa, officially the Republic of South Africa (RSA), is the Southern Africa, southernmost country in Africa. Its Provinces of South Africa, nine provinces are bounded to the south by of coastline that stretches along the Atlantic O ...
, in which the president is in fact elected by the
National Assembly In politics, a national assembly is either a unicameral legislature, the lower house of a bicameral legislature, or both houses of a bicameral legislature together. In the English language it generally means "an assembly composed of the repr ...
(
legislature A legislature (, ) is a deliberative assembly with the legal authority to make laws for a political entity such as a country, nation or city on behalf of the people therein. They are often contrasted with the executive and judicial power ...
) and is thus similar, in principle, to a
head of government In the Executive (government), executive branch, the head of government is the highest or the second-highest official of a sovereign state, a federated state, or a self-governing colony, autonomous region, or other government who often presid ...
in a
parliamentary system A parliamentary system, or parliamentary democracy, is a form of government where the head of government (chief executive) derives their Election, democratic legitimacy from their ability to command the support ("confidence") of a majority of t ...
but is also, in addition, recognised as the head of state.Constitution of the Republic of South Africa, 1996
, Department of Justice and Constitutional Development (2009). Retrieved on 3 August 2014.
The offices of president of Nauru and president of Botswana are similar in this respect to the South African presidency.Constitution of Botswana
, Embassy of the Republic of Botswana in Washington DC. Retrieved on 11 November 2012.
THE CONSTITUTION OF NAURU
, Parliament of Nauru. Retrieved on 11 November 2012.
Panama Panama, officially the Republic of Panama, is a country in Latin America at the southern end of Central America, bordering South America. It is bordered by Costa Rica to the west, Colombia to the southeast, the Caribbean Sea to the north, and ...
, during the military dictatorships of Omar Torrijos and Manuel Noriega, was nominally a presidential republic. However, the elected civilian presidents were effectively figureheads with real political power being exercised by the chief of the Panamanian Defense Forces. Historically, at the time of the
League of Nations The League of Nations (LN or LoN; , SdN) was the first worldwide intergovernmental organisation whose principal mission was to maintain world peace. It was founded on 10 January 1920 by the Paris Peace Conference (1919–1920), Paris Peace ...
(1920–1946) and the founding of the
United Nations The United Nations (UN) is the Earth, global intergovernmental organization established by the signing of the Charter of the United Nations, UN Charter on 26 June 1945 with the stated purpose of maintaining international peace and internationa ...
(1945), India's head of state was the monarch of the United Kingdom, ruling directly or indirectly as Emperor of India through the Viceroy and Governor-General of India.


Roles

Head of state is the highest-ranking constitutional position in a sovereign state. A head of state has some or all of the roles listed below, often depending on the constitutional category (above), and does not necessarily regularly exercise the most power or influence of governance. There is usually a formal public ceremony when a person becomes head of state, or some time after. This may be the swearing in at the
inauguration In government and politics, inauguration is the process of swearing a person into office and thus making that person the incumbent. Such an inauguration commonly occurs through a formal ceremony or special event, which may also include an inau ...
of a president of a republic, or the coronation of a monarch.


Symbolic role

One of the most important roles of the modern head of state is being a living
national symbol A national symbol is a manifestation of a nation or community, serving as a representation of their National identity, identity and values. National symbols may be not only applied to sovereign states but also nations and countries in a state of ...
of the state; in hereditary monarchies this extends to the monarch being a symbol of the unbroken continuity of the state. For instance, the Canadian monarch is described by the government as being the personification of the Canadian state and is described by the Department of Canadian Heritage as the "personal symbol of allegiance, unity and authority for all Canadians". In many countries, official
portrait A portrait is a painting, photograph, sculpture, or other artistic representation of a person, in which the face is always predominant. In arts, a portrait may be represented as half body and even full body. If the subject in full body better r ...
s of the head of state can be found in government offices, courts of law, or other public buildings. The idea, sometimes regulated by law, is to use these portraits to make the public aware of the symbolic connection to the government, a practice that dates back to medieval times. Sometimes this practice is taken to excess, and the head of state becomes the principal symbol of the nation, resulting in the emergence of a personality cult where the image of the head of state is the only visual representation of the country, surpassing other symbols such as the
flag A flag is a piece of textile, fabric (most often rectangular) with distinctive colours and design. It is used as a symbol, a signalling device, or for decoration. The term ''flag'' is also used to refer to the graphic design employed, and fla ...
. Other common representations are on
coin A coin is a small object, usually round and flat, used primarily as a medium of exchange or legal tender. They are standardized in weight, and produced in large quantities at a mint in order to facilitate trade. They are most often issued by ...
s, postage and other stamps and
banknote A banknote or bank notealso called a bill (North American English) or simply a noteis a type of paper money that is made and distributed ("issued") by a bank of issue, payable to the bearer on demand. Banknotes were originally issued by commerc ...
s, sometimes by no more than a mention or signature; and public places, streets, monuments and institutions such as schools are named for current or previous heads of state. In monarchies (e.g., Belgium) there can even be a practice to attribute the adjective "royal" on demand based on existence for a given number of years. However, such political techniques can also be used by leaders without the formal rank of head of state, even party - and other revolutionary leaders without formal state mandate. Heads of state often greet important foreign visitors, particularly visiting heads of state. They assume a host role during a
state visit A state visit is a formal visit by the head of state, head of a sovereign state, sovereign country (or Governor-general, representative of the head of a sovereign country) to another sovereign country, at the invitation of the head of state (or ...
, and the programme may feature playing of the national anthems by a military band, inspection of military troops, official exchange of gifts, and attending a state dinner at the official residence of the host. At home, heads of state are expected to render lustre to various occasions by their presence, such as by attending artistic or sports performances or competitions (often in a theatrical honour box, on a platform, on the front row, at the honours table), expositions, national day celebrations, dedication events, military parades and war remembrances, prominent funerals, visiting different parts of the country and people from different walks of life, and at times performing symbolic acts such as cutting a ribbon, groundbreaking, ship christening, laying the first stone. Some parts of national life receive their regular attention, often on an annual basis, or even in the form of official patronage. The Olympic Charter (rule 55.3) of the
International Olympic Committee The International Olympic Committee (IOC; , CIO) is the international, non-governmental, sports governing body of the modern Olympic Games. Founded in 1894 by Pierre de Coubertin and Demetrios Vikelas, it is based i ...
states that the Olympic summer and winter games shall be opened by the head of state of the host nation, by uttering a single formulaic phrase as determined by the charter. As such invitations may be very numerous, such duties are often in part delegated to such persons as a spouse, a
head of government In the Executive (government), executive branch, the head of government is the highest or the second-highest official of a sovereign state, a federated state, or a self-governing colony, autonomous region, or other government who often presid ...
or a
cabinet minister A minister is a politician who heads a ministry, making and implementing decisions on policies in conjunction with the other ministers. In some jurisdictions the head of government is also a minister and is designated the ' prime minister', ' p ...
or in other cases (possibly as a message, for instance, to distance themselves without rendering offence) just a military officer or civil servant. For non-executive heads of state there is often a degree of censorship by the politically responsible government (such as the
head of government In the Executive (government), executive branch, the head of government is the highest or the second-highest official of a sovereign state, a federated state, or a self-governing colony, autonomous region, or other government who often presid ...
). This means that the government discreetly approves agenda and speeches, especially where the constitution (or customary law) assumes all political responsibility by granting the crown inviolability (in fact also imposing political emasculation) as in the
Kingdom of Belgium Belgium, officially the Kingdom of Belgium, is a country in Northwestern Europe. Situated in a coastal lowland region known as the Low Countries, it is bordered by the Netherlands to the north, Germany to the east, Luxembourg to the southe ...
from its very beginning; in a monarchy this may even be extended to some degree to other members of the dynasty, especially the heir to the throne. Below follows a list of examples from different countries of general provisions in law, which either designate an office as head of state or define its general purpose. * ''Example 1 (parliamentary monarchy):'' Section 56 (1) of the Spanish Constitution of 1978 states: ** ''The
King King is a royal title given to a male monarch. A king is an Absolute monarchy, absolute monarch if he holds unrestricted Government, governmental power or exercises full sovereignty over a nation. Conversely, he is a Constitutional monarchy, ...
is the Head of State, the symbol of its unity and permanence. He arbitrates and moderates the regular functioning of the institutions, assumes the highest representation of the Spanish State in international relations, especially with the nations of its historical community, and exercises the functions expressly conferred on him by the Constitution and the laws.'' * ''Example 2 (parliamentary absentee monarchy):'' Article 2 of the New Zealand Constitution Act 1986 states: ** ''(1) The Sovereign in right of New Zealand is the head of State of New Zealand, and shall be known by the royal style and titles proclaimed from time to time.'' ** ''(2) The
Governor-General Governor-general (plural governors-general), or governor general (plural governors general), is the title of an official, most prominently associated with the British Empire. In the context of the governors-general and former British colonies, ...
appointed by the Sovereign is the Sovereign's representative in New Zealand.''Constitution Act 1986
, New Zealand Parliamentary Counsel Office. Retrieved on 28 August 2013.
* ''Example 3 (parliamentary non-executive monarchy):'' Article 1 of the Constitution of Japan states: ** ''The
Emperor The word ''emperor'' (from , via ) can mean the male ruler of an empire. ''Empress'', the female equivalent, may indicate an emperor's wife (empress consort), mother/grandmother (empress dowager/grand empress dowager), or a woman who rules ...
shall be the symbol of the State and of the unity of the People, deriving his position from the will of the people with whom resides sovereign power.''The Constitution of Japan
, Office of the Prime Minister. Retrieved on 2 November 2012.
* ''Example 4 (parliamentary republic):'' Title II, Article 87 of the
Constitution of Italy The Constitution of the Italian Republic () was ratified on 22 December 1947 by the Constituent Assembly of Italy, Constituent Assembly, with 453 votes in favour and 62 against, before coming into force on 1 January 1948, one century after the p ...
states: ** ''The President of the Republic is the Head of the State and represents national unity.''Constitution of the Italian Republic
, Senate of the Republic. Retrieved on 2 November 2012.
* ''Example 5 (parliamentary republic):'' Article 67 of the Iraqi constitution of 2005 states: ** ''The President of the Republic is the Head of the State and a symbol of the unity of the country and represents the sovereignty of the country. He shall guarantee the commitment to the Constitution and the preservation of Iraq's independence, sovereignty, unity, and the safety of its territories, in accordance with the provisions of the Constitution.'' * ''Example 6 (semi-presidential republic):'' Title II, Chapter I, Article 120 of the Constitution of Portugal states: ** ''The President of the Republic represents the Portuguese Republic, guarantees national independence, the unity of the state and the proper operation of the democratic institutions, and is
ex officio An ''ex officio'' member is a member of a body (notably a board, committee, or council) who is part of it by virtue of holding another office. The term '' ex officio'' is Latin, meaning literally 'from the office', and the sense intended is 'by r ...
Commander-in-Chief of the
Armed Forces A military, also known collectively as armed forces, is a heavily armed, highly organized force primarily intended for warfare. Militaries are typically authorized and maintained by a sovereign state, with their members identifiable by a ...
.''CONSTITUTION OF THE PORTUGUESE REPUBLIC: SEVENTH REVISION (2005)
, Portuguese Constitutional Court. Retrieved on 2 November 2012.
* ''Example 7 (presidential republic):'' Chapter IV, Section 1, Article 66 of the Constitution of the Republic of Korea states: ** ''(1)The President shall be the Head of State and represent the State vis-à-vis foreign states.'' ** ''(2)The President shall have the responsibility and duty to safeguard the independence, territorial integrity and continuity of the State and the Constitution.''THE CONSTITUTION OF THE REPUBLIC OF KOREA
, Constitutional Court of Korea. Retrieved on 2 November 2012.
* ''Example 8 (semi-presidential republic):'' Chapter VI, Article 77 of the Constitution of Lithuania states: ** ''The President of the Republic shall be Head of State.'' ** ''He shall represent the State of Lithuania and shall perform everything with which he is charged by the Constitution and laws.'' * ''Example 9 (semi-presidential republic):'' Chapter 4, Article 80, Section 1-2 of the Constitution of Russia states: ** ''1. The President of the Russian Federation shall be the Head of State.'' ** ''2. The President of the Russian Federation shall be the guarantor of the Constitution of the Russian Federation and of human and civil rights and freedoms. In accordance with the procedure established by the Constitution of the Russian Federation, he (she) shall adopt measures to protect the sovereignty of the Russian Federation, its independence and State integrity, and shall ensure the coordinated functioning and interaction of State government bodies.''Constitution of the Russian Federation
, Government of the Russian Federation. Retrieved on 2 November 2012.
* ''Example 10 (presidential republic):'' Section 87 (Second Division, Chapter 1) of the Constitution of Argentina provides that: ** ''The Executive Power of the Nation shall be vested in a citizen with the title of " President of the Argentine Nation".''CONSTITUTION OF THE ARGENTINE NATION
,
Argentine Senate The Honorable Senate of the Argentine Nation () is the upper house of the National Congress of Argentina. Overview The National Senate was established by the Argentine Confederation on July 29, 1854, pursuant to Articles 46 to 54 of the 185 ...
. Retrieved on 16 November 2012.


Executive role

In the majority of states, whether republics or monarchies, executive authority is vested, at least notionally, in the head of state. In presidential systems the head of state is the actual, de facto chief executive officer. Under parliamentary systems the executive authority is exercised by the head of state, but in practice is done so on the advice of the cabinet of ministers. This produces such terms as "Her Majesty's Government" and "His Excellency's Government." Examples of parliamentary systems in which the head of state is notional chief executive include
Australia Australia, officially the Commonwealth of Australia, is a country comprising mainland Australia, the mainland of the Australia (continent), Australian continent, the island of Tasmania and list of islands of Australia, numerous smaller isl ...
,
Austria Austria, formally the Republic of Austria, is a landlocked country in Central Europe, lying in the Eastern Alps. It is a federation of nine Federal states of Austria, states, of which the capital Vienna is the List of largest cities in Aust ...
,
Canada Canada is a country in North America. Its Provinces and territories of Canada, ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, making it the world's List of coun ...
,
Denmark Denmark is a Nordic countries, Nordic country in Northern Europe. It is the metropole and most populous constituent of the Kingdom of Denmark,, . also known as the Danish Realm, a constitutionally unitary state that includes the Autonomous a ...
,
India India, officially the Republic of India, is a country in South Asia. It is the List of countries and dependencies by area, seventh-largest country by area; the List of countries by population (United Nations), most populous country since ...
,
Italy Italy, officially the Italian Republic, is a country in Southern Europe, Southern and Western Europe, Western Europe. It consists of Italian Peninsula, a peninsula that extends into the Mediterranean Sea, with the Alps on its northern land b ...
,
Norway Norway, officially the Kingdom of Norway, is a Nordic countries, Nordic country located on the Scandinavian Peninsula in Northern Europe. The remote Arctic island of Jan Mayen and the archipelago of Svalbard also form part of the Kingdom of ...
,
Spain Spain, or the Kingdom of Spain, is a country in Southern Europe, Southern and Western Europe with territories in North Africa. Featuring the Punta de Tarifa, southernmost point of continental Europe, it is the largest country in Southern Eur ...
and the
United Kingdom The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Northwestern Europe, off the coast of European mainland, the continental mainland. It comprises England, Scotlan ...
. * ''Example 1 (parliamentary monarchy):'' According to Section 12 of the Constitution of Denmark 1953: ** ''Subject to the limitations laid down in this Constitution Act the
King King is a royal title given to a male monarch. A king is an Absolute monarchy, absolute monarch if he holds unrestricted Government, governmental power or exercises full sovereignty over a nation. Conversely, he is a Constitutional monarchy, ...
shall have the supreme authority in all the affairs of the Realm, and he shall exercise such supreme authority through the Ministers.''My Constitutional Act with explanations, 9th edition
, The Communications Section, Danish Parliament (August 2012). Retrieved on 11 November 2012.
* ''Example 2 (parliamentary absentee monarchy):'' Under Chapter II, Section 61 of the Commonwealth of Australia Constitution Act 1900: ** ''The executive power of the Commonwealth is vested in the
Queen Queen most commonly refers to: * Queen regnant, a female monarch of a kingdom * Queen consort, the wife of a reigning king * Queen (band), a British rock band Queen or QUEEN may also refer to: Monarchy * Queen dowager, the widow of a king * Q ...
and is exercisable by the
Governor-General Governor-general (plural governors-general), or governor general (plural governors general), is the title of an official, most prominently associated with the British Empire. In the context of the governors-general and former British colonies, ...
as the Queen's representative, and extends to the execution and maintenance of this Constitution, and of the laws of the Commonwealth.''The Constitution as in force on 1 June 2003 together with proclamation declaring the establishment of the Commonwealth, letters patent relating to the Office of Governor-General, Statute of Westminster Adoption Act 1942, Australia Act 1986.
, ComLaw, Government of Australia (2003) . Retrieved on 11 November 2012.
* ''Example 3 (parliamentary republic):'' According to Article 26 (2) of the 1975 Constitution of Greece: ** ''The executive power shall be exercised by the President of the Republic and the
Government A government is the system or group of people governing an organized community, generally a State (polity), state. In the case of its broad associative definition, government normally consists of legislature, executive (government), execu ...
.''The Constitution
, Publications Department,
Hellenic Parliament The Parliament of the Hellenes (), commonly known as the Hellenic Parliament (), is the Unicameralism, unicameral legislature of Greece, located in the Old Royal Palace, overlooking Syntagma Square in Athens. The parliament is the supreme demo ...
(2008) . Retrieved on 11 November 2012.
* ''Example 4 (parliamentary republic):'' According to Article 53 (1) of the
Constitution of India The Constitution of India is the supreme law of India, legal document of India, and the longest written national constitution in the world. The document lays down the framework that demarcates fundamental political code, structure, procedures ...
: ** ''The executive power of the union shall be vested in the President and shall be exercised by him either directly or indirectly through the officers subordinate to him in accordance to the Constitution.''Constitution of India, Part V
, Ministry of Law and Justice. Retrieved on 11 November 2012.
* ''Example 5 (semi-presidential republic):'' Under Chapter 4, Article 80, Section 3 of the Constitution of Russia: ** ''The President of the Russian Federation shall, in accordance with the Constitution of the Russian Federation and federal laws, determine the basic objectives of the internal and foreign policy of the State.'' * ''Example 6 (presidential republic):'' Title IV, Chapter II, Section I, Article 76 of the Constitution of Brazil: ** ''The Executive Power is exercised by the President of the Republic, assisted by the Ministers of State.''Constitution of the Federative Republic of Brazil: 3rd Edition
Chamber of Deputies The chamber of deputies is the lower house in many bicameral legislatures and the sole house in some unicameral legislatures. Description Historically, French Chamber of Deputies was the lower house of the French Parliament during the Bourb ...
(2010) . Retrieved on 13 November 2012.
* ''Example 7 (presidential republic):'' Article 2, Section 1 of the
United States Constitution The Constitution of the United States is the Supremacy Clause, supreme law of the United States, United States of America. It superseded the Articles of Confederation, the nation's first constitution, on March 4, 1789. Originally includi ...
states: ** ''The executive Power shall be vested in a
President of the United States of America The president of the United States (POTUS) is the head of state and head of government of the United States. The president directs the Federal government of the United States#Executive branch, executive branch of the Federal government of t ...
.''Constitution of the United States
,
National Archives and Records Administration The National Archives and Records Administration (NARA) is an independent agency of the United States government within the executive branch, charged with the preservation and documentation of government and historical records. It is also task ...
. Retrieved on 11 November 2012.
The few exceptions where the head of state is not even the nominal chief executive - and where supreme executive authority is according to the constitution explicitly vested in a cabinet - include the
Czech Republic The Czech Republic, also known as Czechia, and historically known as Bohemia, is a landlocked country in Central Europe. The country is bordered by Austria to the south, Germany to the west, Poland to the northeast, and Slovakia to the south ...
,
Ireland Ireland (, ; ; Ulster Scots dialect, Ulster-Scots: ) is an island in the North Atlantic Ocean, in Northwestern Europe. Geopolitically, the island is divided between the Republic of Ireland (officially Names of the Irish state, named Irelan ...
,
Israel Israel, officially the State of Israel, is a country in West Asia. It Borders of Israel, shares borders with Lebanon to the north, Syria to the north-east, Jordan to the east, Egypt to the south-west, and the Mediterranean Sea to the west. Isr ...
,
Japan Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asia, Asian mainland, it is bordered on the west by the Sea of Japan and extends from the Sea of Okhotsk in the north to the East China Sea ...
and
Sweden Sweden, formally the Kingdom of Sweden, is a Nordic countries, Nordic country located on the Scandinavian Peninsula in Northern Europe. It borders Norway to the west and north, and Finland to the east. At , Sweden is the largest Nordic count ...
.


Appointment of senior officials

The head of state usually appoints most or all the key officials in the government, including the
head of government In the Executive (government), executive branch, the head of government is the highest or the second-highest official of a sovereign state, a federated state, or a self-governing colony, autonomous region, or other government who often presid ...
and other cabinet ministers, key judicial figures; and all major office holders in the
civil service The civil service is a collective term for a sector of government composed mainly of career civil service personnel hired rather than elected, whose institutional tenure typically survives transitions of political leadership. A civil service offic ...
, foreign service and commissioned officers in the military. In many parliamentary systems, the head of government is appointed with the consent (in practice often decisive) of the legislature, and other figures are appointed on the head of government's advice. In practice, these decisions are often a formality. The last time the
prime minister of the United Kingdom The prime minister of the United Kingdom is the head of government of the United Kingdom. The prime minister Advice (constitutional law), advises the Monarchy of the United Kingdom, sovereign on the exercise of much of the Royal prerogative ...
was unilaterally selected by the
monarch A monarch () is a head of stateWebster's II New College Dictionary. "Monarch". Houghton Mifflin. Boston. 2001. p. 707. Life tenure, for life or until abdication, and therefore the head of state of a monarchy. A monarch may exercise the highest ...
was in 1963, when Queen
Elizabeth II Elizabeth II (Elizabeth Alexandra Mary; 21 April 19268 September 2022) was Queen of the United Kingdom and other Commonwealth realms from 6 February 1952 until Death and state funeral of Elizabeth II, her death in 2022. ...
appointed
Alec Douglas-Home Alexander Frederick Douglas-Home, Baron Home of the Hirsel ( ; 2 July 1903 – 9 October 1995), known as Lord Dunglass from 1918 to 1951 and the Earl of Home from 1951 to 1963, was a British statesman and Conservative Party (UK), Conservative ...
on the advice of outgoing Prime Minister
Harold Macmillan Maurice Harold Macmillan, 1st Earl of Stockton (10 February 1894 – 29 December 1986), was a British statesman and Conservative Party (UK), Conservative politician who was Prime Minister of the United Kingdom from 1957 to 1963. Nickn ...
. In presidential systems, such as that of the United States, appointments are nominated by the president's sole discretion, but this nomination is often subject to confirmation by the legislature; and specifically in the US, the
Senate A senate is a deliberative assembly, often the upper house or chamber of a bicameral legislature. The name comes from the ancient Roman Senate (Latin: ''Senatus''), so-called as an assembly of the senior (Latin: ''senex'' meaning "the el ...
has to approve senior executive branch and judicial appointments by a simple majority vote. The head of state may also dismiss office-holders. There are many variants on how this can be done. For example, members of the Irish Cabinet are dismissed by the president on the advice of the
taoiseach The Taoiseach (, ) is the head of government or prime minister of Republic of Ireland, Ireland. The office is appointed by the President of Ireland upon nomination by Dáil Éireann (the lower house of the Oireachtas, Ireland's national legisl ...
; in other instances, the head of state may be able to dismiss an office holder unilaterally; other heads of state, or their representatives, have the theoretical power to dismiss any office-holder, while it is exceptionally rarely used.Constitution of Ireland
, Office of the Attorney General (December 2013). Retrieved 3 August 2014.
In
France France, officially the French Republic, is a country located primarily in Western Europe. Overseas France, Its overseas regions and territories include French Guiana in South America, Saint Pierre and Miquelon in the Atlantic Ocean#North Atlan ...
, while the president cannot force the
prime minister A prime minister or chief of cabinet is the head of the cabinet and the leader of the ministers in the executive branch of government, often in a parliamentary or semi-presidential system. A prime minister is not the head of state, but r ...
to tender the resignation of the government, he can, in practice, request it if the prime minister is from his own majority. In presidential systems, the president often has the power to fire ministers at his sole discretion. In the United States, the unwritten convention calls for the heads of the executive departments to resign on their own initiative when called to do so. * ''Example 1 (parliamentary monarchy):'' Article 96 of the Constitution of Belgium: ** ''The
King King is a royal title given to a male monarch. A king is an Absolute monarchy, absolute monarch if he holds unrestricted Government, governmental power or exercises full sovereignty over a nation. Conversely, he is a Constitutional monarchy, ...
appoints and dismisses his ministers.
The
Federal Government A federation (also called a federal state) is an entity characterized by a political union, union of partially federated state, self-governing provinces, states, or other regions under a #Federal governments, federal government (federalism) ...
offers its resignation to the King if the
House of Representatives House of Representatives is the name of legislative bodies in many countries and sub-national entities. In many countries, the House of Representatives is the lower house of a bicameral legislature, with the corresponding upper house often ...
, by an absolute majority of its members, adopts a motion of no confidence proposing a successor to the
prime minister A prime minister or chief of cabinet is the head of the cabinet and the leader of the ministers in the executive branch of government, often in a parliamentary or semi-presidential system. A prime minister is not the head of state, but r ...
for appointment by the King or proposes a successor to the prime minister for appointment by the King within three days of the rejection of a motion of confidence. The King appoints the proposed successor as prime minister, who takes office when the new Federal Government is sworn in.''The Belgian Constitution
, Legal Department, Belgian House of Representatives (August 2012). Retrieved on 11 November 2012.
* ''Example 2 (parliamentary non-executive republic):'' Article 13.1.1 of the
Constitution of Ireland The Constitution of Ireland (, ) is the constitution, fundamental law of Republic of Ireland, Ireland. It asserts the national sovereignty of the Irish people. It guarantees certain fundamental rights, along with a popularly elected non-executi ...
: ** ''The President shall, on the nomination of Dáil Éireann, appoint the
Taoiseach The Taoiseach (, ) is the head of government or prime minister of Republic of Ireland, Ireland. The office is appointed by the President of Ireland upon nomination by Dáil Éireann (the lower house of the Oireachtas, Ireland's national legisl ...
.'' * ''Example 3 (semi-presidential republic):'' Chapter 4, Section 2 of the Constitution of the Republic of Korea states: ** ''The
Prime Minister A prime minister or chief of cabinet is the head of the cabinet and the leader of the ministers in the executive branch of government, often in a parliamentary or semi-presidential system. A prime minister is not the head of state, but r ...
is appointed by the President with the consent of the
National Assembly In politics, a national assembly is either a unicameral legislature, the lower house of a bicameral legislature, or both houses of a bicameral legislature together. In the English language it generally means "an assembly composed of the repr ...
.'' * ''Example 4 (presidential republic):'' Article 84 of the Constitution of Brazil: ** ''The President of the Republic shall have the exclusive power to:'' *** ''I - appoint and dismiss the Ministers of State:'' *** ''XIII -...appoint the commanders of Navy, Army and Air Force, to promote general officers and to appoint them to the offices held exclusively by them;'' *** ''XIV - appoint, after approval by the
Senate A senate is a deliberative assembly, often the upper house or chamber of a bicameral legislature. The name comes from the ancient Roman Senate (Latin: ''Senatus''), so-called as an assembly of the senior (Latin: ''senex'' meaning "the el ...
, the Justices of the Supreme Federal Court and those of the superior courts, the Governors of the territories, the Attorney-General of the Republic, the President and the Directors of the
Central Bank A central bank, reserve bank, national bank, or monetary authority is an institution that manages the monetary policy of a country or monetary union. In contrast to a commercial bank, a central bank possesses a monopoly on increasing the mo ...
and other civil servants, when established by law;'' *** ''XV - appoint, with due regard for the provisions of article 73, the Justices of the Federal Court of Accounts;'' *** ''XVI - appoint judges in the events established by this Constitution and the Advocate-General of the Union;'' *** ''XVII - appoint members of the Council of the Republic, in accordance with article 89, VII'' *** ''XXV - fill and abolish federal government positions, as set forth by law''. Some countries have alternative provisions for senior appointments: In
Sweden Sweden, formally the Kingdom of Sweden, is a Nordic countries, Nordic country located on the Scandinavian Peninsula in Northern Europe. It borders Norway to the west and north, and Finland to the east. At , Sweden is the largest Nordic count ...
, under the Instrument of Government of 1974, the
Speaker of the Riksdag The speaker of the Riksdag () is the speaker (politics), presiding officer of the national unicameral legislature in Sweden. The Riksdag underwent profound changes in 1867, when the medieval Riksdag of the Estates was abolished. The new form of ...
has the role of formally appointing the
prime minister A prime minister or chief of cabinet is the head of the cabinet and the leader of the ministers in the executive branch of government, often in a parliamentary or semi-presidential system. A prime minister is not the head of state, but r ...
, following a vote in the
Riksdag The Riksdag ( , ; also or , ) is the parliament and the parliamentary sovereignty, supreme decision-making body of the Kingdom of Sweden. Since 1971, the Riksdag has been a unicameral parliament with 349 members (), elected proportional rep ...
, and the prime minister in turn appoints and dismisses cabinet ministers at his/her sole discretion.


Diplomatic role

Although many constitutions, particularly from the 19th century and earlier, make no explicit mention of a head of state in the generic sense of several present day international treaties, the officeholders corresponding to this position are recognised as such by other countries. In a monarchy, the
monarch A monarch () is a head of stateWebster's II New College Dictionary. "Monarch". Houghton Mifflin. Boston. 2001. p. 707. Life tenure, for life or until abdication, and therefore the head of state of a monarchy. A monarch may exercise the highest ...
is generally understood to be the head of state. Robertson: p. 221. Roberts: pp. 35–44. The
Vienna Convention on Diplomatic Relations The Vienna Convention on Diplomatic Relations of 1961 is an international treaty that defines a framework for diplomatic relations between independent countries. Its aim is to facilitate "the development of friendly relations" among government ...
, which codified longstanding custom, operates under the presumption that the head of a diplomatic mission (i.e.
ambassador An ambassador is an official envoy, especially a high-ranking diplomat who represents a state and is usually accredited to another sovereign state or to an international organization as the resident representative of their own government or so ...
or
nuncio An apostolic nuncio (; also known as a papal nuncio or simply as a nuncio) is an ecclesiastical diplomat, serving as an envoy or a permanent diplomatic representative of the Holy See to a state or to an international organization. A nuncio is ...
) of the sending state is accredited to the head of state of the receiving state. Roberts: pp. 71–79.Vienna Convention on Diplomatic Relations 1961
, International Law Commission, United Nations. Retrieved on 15 October 2012.
The head of state accredits (i.e. formally validates) their country's
ambassador An ambassador is an official envoy, especially a high-ranking diplomat who represents a state and is usually accredited to another sovereign state or to an international organization as the resident representative of their own government or so ...
s (or rarer equivalent diplomatic mission chiefs, such as high commissioner or papal nuncio) through sending formal a
letter of credence A letter of credence (, ) is a formal Diplomatic correspondence, diplomatic letter that designates a diplomat as ambassador to another sovereign state. Commonly known as diplomatic credentials, the letter is addressed from one head of state to an ...
(and a Letter of Recall at the end of a tenure) to other heads of state and, conversely, receives the letters of their foreign counterparts. Roberts: pp. 61-68. Without that accreditation, the chief of the diplomatic mission cannot take up their role and receive the highest diplomatic status. The role of a head of state in this regard, is codified in the Vienna Convention on Diplomatic Relations from 1961, which (as of 2017) 191 sovereign states has
ratified Ratification is a principal's legal confirmation of an act of its agent. In international law, ratification is the process by which a state declares its consent to be bound to a treaty. In the case of bilateral treaties, ratification is usuall ...
. However, there are provisions in the Vienna Convention that a diplomatic agent of lesser rank, such as a
chargé d'affaires A (), plural ''chargés d'affaires'', often shortened to ''chargé'' (French) and sometimes in colloquial English to ''charge-D'', is a diplomat who serves as an embassy's chief of mission in the absence of the ambassador. The term is Frenc ...
, is accredited to the
minister of foreign affairs In many countries, the ministry of foreign affairs (abbreviated as MFA or MOFA) is the highest government department exclusively or primarily responsible for the state's foreign policy and foreign relations, relations, diplomacy, bilateralism, ...
(or equivalent). The head of state is often designated the high contracting party in international treaties on behalf of the state; signs them either personally or has them signed in his/her name by ministers (government members or diplomats); subsequent
ratification Ratification is a principal's legal confirmation of an act of its agent. In international law, ratification is the process by which a state declares its consent to be bound to a treaty. In the case of bilateral treaties, ratification is usuall ...
, when necessary, may rest with the
legislature A legislature (, ) is a deliberative assembly with the legal authority to make laws for a political entity such as a country, nation or city on behalf of the people therein. They are often contrasted with the executive and judicial power ...
. The treaties constituting the
European Union The European Union (EU) is a supranational union, supranational political union, political and economic union of Member state of the European Union, member states that are Geography of the European Union, located primarily in Europe. The u ...
and the
European Communities The European Communities (EC) were three international organizations that were governed by the same set of Institutions of the European Union, institutions. These were the European Coal and Steel Community (ECSC), the European Atomic Energy Co ...
are noteworthy contemporary cases of multilateral treaties cast in this traditional format, as are the accession agreements of new member states. Roberts: pp. 542-543. However, rather than being invariably concluded between two heads of state, it has become common that bilateral treaties are in present times cast in an intergovernmental format, e.g., between the ''Government of X and the Government of Y'', rather than between ''His Majesty the King of X and His Excellency the President of Y''. * ''Example 1 (parliamentary monarchy):'' Article 8 of the Constitution of the Principality of Liechtenstein states: ** ''1) The Reigning Prince shall represent the State in all its relations with foreign countries, without prejudice to the requisite participation of the responsible
Government A government is the system or group of people governing an organized community, generally a State (polity), state. In the case of its broad associative definition, government normally consists of legislature, executive (government), execu ...
.'' ** ''2) Treaties by which territory of the State would be ceded, State property alienated, sovereign rights or prerogatives of the State affected, a new burden imposed on the Principality or its citizens, or an obligation assumed that would limit the rights of the citizens of Liechtenstein shall require the assent of
Parliament In modern politics and history, a parliament is a legislative body of government. Generally, a modern parliament has three functions: Representation (politics), representing the Election#Suffrage, electorate, making laws, and overseeing ...
to attain legal force.'' * ''Example 2 (parliamentary republic):'' Article 59 (1) of the
Basic Law for the Federal Republic of Germany The Basic Law for the Federal Republic of Germany () is the constitution of the Germany, Federal Republic of Germany. The West German Constitution was approved in Bonn on 8 May 1949 and came into effect on 23 May after having been approved b ...
states: ** ''The Federal President shall represent the Federation in its international relations. He shall conclude treaties with foreign states on behalf of the Federation. He shall accredit and receive envoys.''. * ''Example 3 (semi-presidential republic):'' Title II, Article 14 of the French Constitution of 1958 states: ** ''The President of the Republic shall accredit ambassadors and envoys extraordinary to foreign powers; foreign ambassadors and envoys extraordinary shall be accredited to him.'' * ''Example 4 (semi-presidential republic):'' Chapter 4, Article 86, Section 4 of the Constitution of Russia states: ** ''The President of the Russian Federation:'' *** ''a) shall direct the foreign policy of the Russian Federation;'' *** ''b) shall hold negotiations and sign international treaties of the Russian Federation;'' *** ''c) shall sign instruments of ratification;'' *** ''d) shall receive letters of credence and letters of recall of diplomatic representatives accredited to his (her) office.'' * ''Example 5 (single party republic):'' Section 2, Article 81 of the
Constitution of the People's Republic of China The Constitution of the People's Republic of China is the supreme law of the People's Republic of China (PRC). In September 1949, the first plenary session of the Chinese People's Political Consultative Conference adopted the Common Progr ...
states: ** ''The
President of the People's Republic of China The president of China, officially the president of the People's Republic of China, is the List of state representatives of the People's Republic of China, state representative of the China, People's Republic of China. On its own, it is a Fig ...
receives foreign diplomatic representatives on behalf of the People's Republic of China and, in pursuance of decisions of the Standing Committee of the National People's Congress, appoints and recalls plenipotentiary representatives abroad, and ratifies and abrogates treaties and important agreements concluded with foreign states.'' In
Canada Canada is a country in North America. Its Provinces and territories of Canada, ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, making it the world's List of coun ...
, these head of state powers belong to the
monarch A monarch () is a head of stateWebster's II New College Dictionary. "Monarch". Houghton Mifflin. Boston. 2001. p. 707. Life tenure, for life or until abdication, and therefore the head of state of a monarchy. A monarch may exercise the highest ...
as part of the
royal prerogative The royal prerogative is a body of customary authority, Privilege (law), privilege, and immunity recognised in common law (and sometimes in Civil law (legal system), civil law jurisdictions possessing a monarchy) as belonging to the monarch, so ...
, but the Governor General has been permitted to exercise them since 1947 and has done so since the 1970s.


Military role

A head of state is often, by virtue of holding the highest executive powers, explicitly designated as the commander-in-chief of that nation's
armed forces A military, also known collectively as armed forces, is a heavily armed, highly organized force primarily intended for warfare. Militaries are typically authorized and maintained by a sovereign state, with their members identifiable by a ...
, holding the highest office in all military chains of command. In a constitutional monarchy or non-executive presidency, the head of state may
de jure In law and government, ''de jure'' (; ; ) describes practices that are officially recognized by laws or other formal norms, regardless of whether the practice exists in reality. The phrase is often used in contrast with '' de facto'' ('from fa ...
hold ultimate authority over the armed forces but will only normally, as per either written law or unwritten convention, exercise their authority on the advice of their responsible ministers: meaning that the de facto ultimate decision making on military manoeuvres is made elsewhere. The head of state will, regardless of actual authority, perform ceremonial duties related to the country's armed forces, and will sometimes appear in military uniform for these purposes; particularly in monarchies where also the monarch's consort and other members of a
royal family A royal family is the immediate family of monarchs and sometimes their extended family. The term imperial family appropriately describes the family of an emperor or empress, and the term papal family describes the family of a pope, while th ...
may also appear in military garb. This is generally the only time a head of state of a stable, democratic country will appear dressed in such a manner, as statesmen and public are eager to assert the primacy of (civilian, elected) politics over the armed forces. In military dictatorships, or governments which have arisen from coups d'état, the position of commander-in-chief is obvious, as all authority in such a government derives from the application of military force; occasionally a power vacuum created by war is filled by a head of state stepping beyond the normal constitutional role, as King
Albert I of Belgium Albert I (8 April 1875 – 17 February 1934) was King of the Belgians from 23 December 1909 until his death in 1934. He is popularly referred to as the Knight King (, ) or Soldier King (, ) in Belgium in reference to his role during World War I ...
did during
World War I World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...
. In these and in revolutionary regimes, the head of state, and often executive ministers whose offices are legally civilian, will frequently appear in military uniform. * ''Example 1 (parliamentary monarchy):'' Article III, Section 15 of the Constitution Act, 1867, a part of the Constitution of Canada, states: ** ''The Command-in-Chief of the Land and Naval Militia, and of all Naval and Military Forces, of and in Canada, is hereby declared to continue to be vested in the
Queen Queen most commonly refers to: * Queen regnant, a female monarch of a kingdom * Queen consort, the wife of a reigning king * Queen (band), a British rock band Queen or QUEEN may also refer to: Monarchy * Queen dowager, the widow of a king * Q ...
.'' * ''Example 2 (parliamentary monarchy):'' Article 25 of the
Constitution of Norway The 'Constitution of Norway'' (complete name: The Constitution of the Kingdom of Norway; Danish language, Danish: ; Norwegian language, Norwegian Bokmål: ; Nynorsk, Norwegian Nynorsk: ) was adopted on 16 May and signed on 17 May 1814 by the N ...
states: ** ''The
King King is a royal title given to a male monarch. A king is an Absolute monarchy, absolute monarch if he holds unrestricted Government, governmental power or exercises full sovereignty over a nation. Conversely, he is a Constitutional monarchy, ...
is Commander-in-Chief of the land and naval forces of the Realm. These forces may not be increased or reduced without the consent of the
Storting The Storting ( ; ) is the supreme legislature of Norway, established in 1814 by the Constitution of Norway. It is located in Oslo. The Unicameralism, unicameral parliament has 169 members and is elected every four years based on party-list propo ...
. They may not be transferred to the service of foreign powers, nor may the military forces of any foreign power, except auxiliary forces assisting against hostile attack, be brought into the Realm without the consent of the Storting.'' ** ''The territorial army and the other troops which cannot be classed as troops of the line must never, without the consent of the Storting, be employed outside the borders of the Realm.''The Constitution, as laid down on 17 May 1814 by the Constituent Assembly at Eidsvoll and subsequently amended.
, Information Service, Parliament of Norway. Retrieved on 11 November 2012.
* ''Example 3 (parliamentary republic):'' Chapter II, Article 87, 4th section of the
Constitution of Italy The Constitution of the Italian Republic () was ratified on 22 December 1947 by the Constituent Assembly of Italy, Constituent Assembly, with 453 votes in favour and 62 against, before coming into force on 1 January 1948, one century after the p ...
states: ** ''The President is the commander-in-chief of the
armed forces A military, also known collectively as armed forces, is a heavily armed, highly organized force primarily intended for warfare. Militaries are typically authorized and maintained by a sovereign state, with their members identifiable by a ...
, shall preside over the Supreme Council of Defense established by law, and shall make declarations of war as have been agreed by Parliament of Italy.'' * ''Example 4 (semi-presidential republic):'' Title II, Article 15 of the French Constitution of 1958 states: ** ''The President of the Republic shall be Commander-in-Chief of the
Armed Forces A military, also known collectively as armed forces, is a heavily armed, highly organized force primarily intended for warfare. Militaries are typically authorized and maintained by a sovereign state, with their members identifiable by a ...
. He shall preside over the higher national defence councils and committees.'' * ''Example 5 (semi-presidential republic):'' According to Chapter 4, Article 87, Section 1 of the Constitution of Russia: ** ''The President of the Russian Federation shall be the Supreme Commander-in-Chief of the Armed Forces of the Russian Federation.'' * ''Example 6 (presidential republic):'' Article II, Section 2 of the
United States Constitution The Constitution of the United States is the Supremacy Clause, supreme law of the United States, United States of America. It superseded the Articles of Confederation, the nation's first constitution, on March 4, 1789. Originally includi ...
states: ** ''The President shall be Commander in Chief of the Army and Navy of the United States, and of the Militia of the several States, when called into the actual Service of the United States.'' * ''Example 7 (executive monarchy):'' Article 65 of the Constitution of Qatar provides that: ** ''The
Emir Emir (; ' (), also Romanization of Arabic, transliterated as amir, is a word of Arabic language, Arabic origin that can refer to a male monarch, aristocratic, aristocrat, holder of high-ranking military or political office, or other person po ...
is the Commander-in-Chief of the
armed forces A military, also known collectively as armed forces, is a heavily armed, highly organized force primarily intended for warfare. Militaries are typically authorized and maintained by a sovereign state, with their members identifiable by a ...
. He shall supervise the same with the assistance of Defence Council under his direct authority. The said Council shall be constituted by an Emiri Resolution, which will also determine the functions thereof.'' Some countries with a
parliamentary system A parliamentary system, or parliamentary democracy, is a form of government where the head of government (chief executive) derives their Election, democratic legitimacy from their ability to command the support ("confidence") of a majority of t ...
designate officials other than the head of state with command-in-chief powers. * In
Germany Germany, officially the Federal Republic of Germany, is a country in Central Europe. It lies between the Baltic Sea and the North Sea to the north and the Alps to the south. Its sixteen States of Germany, constituent states have a total popu ...
, the Basic Law for the Federal Republic vests this authority in the
Minister of Defence A ministry of defence or defense (see spelling differences), also known as a department of defence or defense, is the part of a government responsible for matters of defence and military forces, found in states where the government is divid ...
in normal peacetime (article 65a), and that command authority is transferred to the federal chancellor when a State of Defence is invoked (article 115b): something which has never happened so far.Basic Law for the Federal Republic of Germany
,
Bundestag The Bundestag (, "Federal Diet (assembly), Diet") is the lower house of the Germany, German Federalism in Germany, federal parliament. It is the only constitutional body of the federation directly elected by the German people. The Bundestag wa ...
(October 2010). Retrieved on 11 November 2012. .
* In
Israel Israel, officially the State of Israel, is a country in West Asia. It Borders of Israel, shares borders with Lebanon to the north, Syria to the north-east, Jordan to the east, Egypt to the south-west, and the Mediterranean Sea to the west. Isr ...
, the applicable basic law states that the ultimate authority over the
Israel Defense Forces The Israel Defense Forces (IDF; , ), alternatively referred to by the Hebrew-language acronym (), is the national military of the State of Israel. It consists of three service branches: the Israeli Ground Forces, the Israeli Air Force, and ...
rests with the
Government of Israel The Cabinet of Israel (; ) is the cabinet which exercises Executive (government), executive authority in the State of Israel. It consists of Minister (government), ministers who are chosen and led by the Prime Minister of Israel, prime ministe ...
as a collective body. The authority of the Government is exercised by the
minister of defence A ministry of defence or defense (see spelling differences), also known as a department of defence or defense, is the part of a government responsible for matters of defence and military forces, found in states where the government is divid ...
on behalf of the Government, and subordinate to the minister is the chief of general staff who holds the highest level of command within the military.Basic Law of Israel: The Military
,
Knesset The Knesset ( , ) is the Unicameralism, unicameral legislature of Israel. The Knesset passes all laws, elects the President of Israel, president and Prime Minister of Israel, prime minister, approves the Cabinet of Israel, cabinet, and supe ...
. Retrieved on 11 November 2011.
The armed forces of the
Communist state A communist state, also known as a Marxist–Leninist state, is a one-party state in which the totality of the power belongs to a party adhering to some form of Marxism–Leninism, a branch of the communist ideology. Marxism–Leninism was ...
s are under the absolute control of the Communist party. * In
China China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after ...
, the command-in-chief of the
People's Liberation Army The People's Liberation Army (PLA) is the military of the Chinese Communist Party (CCP) and the People's Republic of China (PRC). It consists of four Military branch, services—People's Liberation Army Ground Force, Ground Force, People's ...
is the Chairman of the Central Military Commission, but not the president of China, however, in practice, these offices are held by the same person, who is also
General Secretary of the Chinese Communist Party The general secretary of the Central Committee of the Chinese Communist Party ( zh, s=中国共产党中央委员会总书记, p=Zhōngguó Gòngchǎndǎng Zhōngyāng Wěiyuánhuì Zǒngshūjì) is the leader of the Chinese Communist Part ...
.


Legislative roles

It is usual that the head of state, particularly in parliamentary systems as part of the symbolic role, is the one who opens the annual sessions of the legislature, e.g. the annual
State Opening of Parliament The State Opening of Parliament is a ceremonial event which formally marks the beginning of each Legislative session, session of the Parliament of the United Kingdom. At its core is His or Her Majesty's "Speech from the throne, gracious speech ...
with the Speech from the Throne in Britain. Even in presidential systems the head of state often formally reports to the legislature on the present national status, e.g. the State of the Union address in the United States of America, or the State of the Nation Address in South Africa. Most countries require that all bills passed by the house or houses of the legislature be signed into law by the head of state. In some states, such as the United Kingdom, Belgium and Ireland, the head of state is, in fact, formally considered a tier of the legislature. However, in most parliamentary systems, the head of state cannot refuse to sign a bill, and, in granting a bill their assent, indicate that it was passed in accordance with the correct procedures. The signing of a bill into law is formally known as ''
promulgation Promulgation is the formal proclamation or the declaration that a new statute, statutory or administrative law is enacted after its final Enactment of a bill, approval. In some jurisdiction (area), jurisdictions, this additional step is necessary ...
''. Some monarchical states call this procedure ''
royal assent Royal assent is the method by which a monarch formally approves an act of the legislature, either directly or through an official acting on the monarch's behalf. In some jurisdictions, royal assent is equivalent to promulgation, while in othe ...
''. * ''Example 1 (non-executive parliamentary monarchy):'' Chapter 1, Article 4 of the Swedish ''Riksdag Act'' provides that: ** ''The formal opening of a
Riksdag The Riksdag ( , ; also or , ) is the parliament and the parliamentary sovereignty, supreme decision-making body of the Kingdom of Sweden. Since 1971, the Riksdag has been a unicameral parliament with 349 members (), elected proportional rep ...
session takes place at a special meeting of the Chamber held no later than the third day of the session. At this meeting, the
Head of State A head of state is the public persona of a sovereign state.#Foakes, Foakes, pp. 110–11 " he head of statebeing an embodiment of the State itself or representative of its international persona." The name given to the office of head of sta ...
declares the session open at the invitation of the Speaker. If the Head of State is unable to attend, the Speaker declares the session open.''The Riksdag Act
, Riksdag of Sweden. Retrieved on 16 November 2012.
* ''Example 2 (parliamentary monarchy):'' Article 9 of the Constitution of the Principality of Liechtenstein provides that: ** ''Every law shall require the sanction of the Reigning Prince to attain legal force.'' * ''Example 3 (parliamentary republic):'' Section 11.a.1. of the Basic Laws of Israel states: ** ''The President of the State shall sign every Law, other than a Law relating to its powers.''Basic Law of Israel: The President of the State
,
Knesset The Knesset ( , ) is the Unicameralism, unicameral legislature of Israel. The Knesset passes all laws, elects the President of Israel, president and Prime Minister of Israel, prime minister, approves the Cabinet of Israel, cabinet, and supe ...
. Retrieved on 11 November 2012.
* ''Example 4 (semi-presidential republic):'' According to Chapter 4, Article 84 of the
Constitution of the Russian Federation The Constitution of the Russian Federation () was adopted by national referendum on 12 December 1993 and enacted on 25 December 1993. The latest significant reform occurred in 2020, marked by extensive amendments that altered various sections ...
: ** ''The President of the Russian Federation:'' *** ''a) shall announce elections to the State Duma in accordance with the Constitution of the Russian Federation and federal law;'' *** ''c) shall announce referendums in accordance with the procedure established by federal constitutional law;'' *** ''d) shall submit draft laws to the State Duma;'' *** ''e) shall sign and promulgate federal laws;'' *** ''f) shall address the Federal Assembly with annual messages on the situation in the country and on the basic objectives of the internal and foreign policy of the State.'' * ''Example 5 (presidential republic):'' Article 1, Section 7 of the
United States Constitution The Constitution of the United States is the Supremacy Clause, supreme law of the United States, United States of America. It superseded the Articles of Confederation, the nation's first constitution, on March 4, 1789. Originally includi ...
states: ** ''Every Bill which shall have passed the
House of Representatives House of Representatives is the name of legislative bodies in many countries and sub-national entities. In many countries, the House of Representatives is the lower house of a bicameral legislature, with the corresponding upper house often ...
and the
Senate A senate is a deliberative assembly, often the upper house or chamber of a bicameral legislature. The name comes from the ancient Roman Senate (Latin: ''Senatus''), so-called as an assembly of the senior (Latin: ''senex'' meaning "the el ...
, shall, before it become a Law, be presented to the
President of the United States The president of the United States (POTUS) is the head of state and head of government of the United States. The president directs the Federal government of the United States#Executive branch, executive branch of the Federal government of t ...
; If he approves he shall sign it, but if not he shall return it, with his Objections to that House in which it shall have originated... '' * ''Example 6 (presidential republic):'' Article 84 of the Brazilian Constitution provides that: ** ''The President of the Republic shall have the exclusive power to:'' *** ''III – start the legislative procedure, in the manner and in the cases set forth in this Constitution;'' *** ''IV - sanction, promulgate and order the publication of laws, as well as to issue decrees and regulations for the true enforcement thereof;'' *** ''V - veto bills, wholly or in part;'' *** ''XI - upon the opening of the legislative session, send a government message and plan to the National Congress, describing the state of the nation and requesting the actions he deems necessary;'' *** ''XXIII - submit to the National Congress the pluriannual plan, the bill of budgetary directives and the budget proposals set forth in this Constitution;'' *** ''XXIV - render, each year, accounts to the National Congress concerning the previous fiscal year, within sixty days of the opening of the legislative session''. * ''Example 7 (ruling monarchy):'' Article 106 of the Constitution of Qatar states: ** ''1. Any draft law passed by the
Council A council is a group of people who come together to consult, deliberate, or make decisions. A council may function as a legislature, especially at a town, city or county/shire level, but most legislative bodies at the state/provincial or natio ...
shall be referred to the
Emir Emir (; ' (), also Romanization of Arabic, transliterated as amir, is a word of Arabic language, Arabic origin that can refer to a male monarch, aristocratic, aristocrat, holder of high-ranking military or political office, or other person po ...
for ratification.'' ** ''2. If the Emir, declines to approve the draft law, he shall return it a long with the reasons for such declination to the Council within a period of three months from the date of referral.'' ** ''3. In the event that a draft law is returned to the Council within the period specified in the preceding paragraph and the Council passes the same once more with a two-thirds majority of all its Members, the Emir shall ratify and promulgate it. The Emir may in compelling circumstances order the suspension of this law for the period that he deems necessary to serve the higher interests of the country. If, however, the draft law is not passed by a two-thirds majority, it shall not be reconsidered within the same term of session.''Constitution of the State of Qatar
,
Ministry of Foreign Affairs In many countries, the ministry of foreign affairs (abbreviated as MFA or MOFA) is the highest government department exclusively or primarily responsible for the state's foreign policy and relations, diplomacy, bilateral, and multilateral r ...
. Retrieved on 17 November 2012.
In some parliamentary systems, the head of state retains certain discretionary powers in relation to bills to be exercised. They may have authority to veto a bill until the houses of the legislature have reconsidered it, and approved it a second time; reserve a bill to be signed later, or suspend it indefinitely (generally in states with
royal prerogative The royal prerogative is a body of customary authority, Privilege (law), privilege, and immunity recognised in common law (and sometimes in Civil law (legal system), civil law jurisdictions possessing a monarchy) as belonging to the monarch, so ...
; this power is rarely used); refer a bill to the courts to test its constitutionality; refer a bill to the people in a
referendum A referendum, plebiscite, or ballot measure is a Direct democracy, direct vote by the Constituency, electorate (rather than their Representative democracy, representatives) on a proposal, law, or political issue. A referendum may be either bin ...
. If the head of state also serves as the chief executive, the head of state can politically control the necessary executive measures without which a proclaimed law can remain dead letter, sometimes for years or even forever.


Summoning and dissolving the legislature

A head of state is often empowered to summon and dissolve the country's
legislature A legislature (, ) is a deliberative assembly with the legal authority to make laws for a political entity such as a country, nation or city on behalf of the people therein. They are often contrasted with the executive and judicial power ...
. In most
parliamentary system A parliamentary system, or parliamentary democracy, is a form of government where the head of government (chief executive) derives their Election, democratic legitimacy from their ability to command the support ("confidence") of a majority of t ...
s, this is often done on the advice of the
head of government In the Executive (government), executive branch, the head of government is the highest or the second-highest official of a sovereign state, a federated state, or a self-governing colony, autonomous region, or other government who often presid ...
. In some parliamentary systems, and in some presidential systems, however, the head of state may do so on their own initiative. Some states have fixed term legislatures, with no option of bringing forward elections (e.g., Article II, Section 3, of the U.S. Constitution). In other systems there are usually fixed terms, but the head of state retains authority to dissolve the legislature in certain circumstances. Where a head of government has lost support in the legislature, some heads of state may refuse a dissolution, where one is requested, thereby forcing the head of government's resignation. * ''Example 1 (parliamentary non-executive republic):'' Article 13.2.2. of the
Constitution of Ireland The Constitution of Ireland (, ) is the constitution, fundamental law of Republic of Ireland, Ireland. It asserts the national sovereignty of the Irish people. It guarantees certain fundamental rights, along with a popularly elected non-executi ...
states: ** ''The President may in absolute discretion refuse to dissolve Dáil Éireann on the advice of a
Taoiseach The Taoiseach (, ) is the head of government or prime minister of Republic of Ireland, Ireland. The office is appointed by the President of Ireland upon nomination by Dáil Éireann (the lower house of the Oireachtas, Ireland's national legisl ...
who has ceased to retain the support of a majority in Dáil Éireann.'' * ''Example 2 (semi-presidential republic):'' Title II, Article 12, first sentence of the French Constitution of 1958 states: ** ''The President of the Republic may, after consulting the
Prime Minister A prime minister or chief of cabinet is the head of the cabinet and the leader of the ministers in the executive branch of government, often in a parliamentary or semi-presidential system. A prime minister is not the head of state, but r ...
and the Presidents of the Houses of Parliament, declare the
National Assembly In politics, a national assembly is either a unicameral legislature, the lower house of a bicameral legislature, or both houses of a bicameral legislature together. In the English language it generally means "an assembly composed of the repr ...
dissolved.'' * ''Example 3 (semi-presidential republic):'' Chapter 4, article 84 of the
Constitution of the Russian Federation The Constitution of the Russian Federation () was adopted by national referendum on 12 December 1993 and enacted on 25 December 1993. The latest significant reform occurred in 2020, marked by extensive amendments that altered various sections ...
provides: ** ''The President of the Russian Federation:'' *** ''b) shall dissolve the State Duma in the cases and in accordance with the procedure provided for by the Constitution of the Russian Federation;''


Other prerogatives


Granting titles and honours

* ''Example 1 (parliamentary monarchy):'' Article 113 of the Constitution of Belgium states: ** ''The
King King is a royal title given to a male monarch. A king is an Absolute monarchy, absolute monarch if he holds unrestricted Government, governmental power or exercises full sovereignty over a nation. Conversely, he is a Constitutional monarchy, ...
may confer titles of nobility, without ever having the power to attach privileges to them.'' * ''Example 2 (parliamentary monarchy):'' Article 23 of the
Constitution of Norway The 'Constitution of Norway'' (complete name: The Constitution of the Kingdom of Norway; Danish language, Danish: ; Norwegian language, Norwegian Bokmål: ; Nynorsk, Norwegian Nynorsk: ) was adopted on 16 May and signed on 17 May 1814 by the N ...
states: ** ''The
King King is a royal title given to a male monarch. A king is an Absolute monarchy, absolute monarch if he holds unrestricted Government, governmental power or exercises full sovereignty over a nation. Conversely, he is a Constitutional monarchy, ...
may bestow orders upon whomever he pleases as a reward for distinguished services, and such orders must be publicly announced, but no rank or title other than that attached to any office. The order exempts no one from the common duties and burdens of citizens, nor does it carry with it any preferential admission to senior official posts in the State. Senior officials honourably discharged from office retain the title and rank of their office. This does not apply, however, to Members of the
Council of State A council of state is a governmental body in a country, or a subdivision of a country, with a function that varies by jurisdiction. It may be the formal name for the cabinet or it may refer to a non-executive advisory body associated with a head ...
or the State Secretaries.
No personal, or mixed, hereditary privileges may henceforth be granted to anyone.'' * ''Example 3 (parliamentary republic):'' Title II, Article 87, 8th section of the
Constitution of Italy The Constitution of the Italian Republic () was ratified on 22 December 1947 by the Constituent Assembly of Italy, Constituent Assembly, with 453 votes in favour and 62 against, before coming into force on 1 January 1948, one century after the p ...
states: ** ''The President shall confer the honorary distinctions of the Republic.''


Immunity

* ''Example 1 (parliamentary non-executive monarchy):'' Chapter 5, Article 8 of the Swedish Instrument of Government of 1974 states: ** ''The King or Queen who is Head of State cannot be prosecuted for his or her actions. Nor can a Regent be prosecuted for his or her actions as Head of State.''The Instrument of Government
, Riksdag of Sweden. Retrieved on 2 November 2012.
* ''Example 2 (parliamentary monarchy):'' Article 5 of the
Constitution of Norway The 'Constitution of Norway'' (complete name: The Constitution of the Kingdom of Norway; Danish language, Danish: ; Norwegian language, Norwegian Bokmål: ; Nynorsk, Norwegian Nynorsk: ) was adopted on 16 May and signed on 17 May 1814 by the N ...
states: ** ''The King's person is sacred; he cannot be censured or accused. The responsibility rests with his
Council A council is a group of people who come together to consult, deliberate, or make decisions. A council may function as a legislature, especially at a town, city or county/shire level, but most legislative bodies at the state/provincial or natio ...
.'' * ''Example 3 (parliamentary republic):'' Chapter 3, Article 65 of the Constitution of the Czech Republic states: ** ''(1) President of the Republic may not be detained, subjected to criminal prosecution or prosecuted for offence or other administrative delict.'' ** ''(2) President of the Republic may be prosecuted for high treason at the Constitutional Court based on the Senate's suit. The punishment may be the loss of his presidential office and of his eligibility to regain it.'' ** ''(3) Criminal prosecution for criminal offences committed by the President of the Republic while executing his office shall be ruled out forever.'' * ''Example 4 (semi-presidential republic):'' Title II, Chapter I, Article 130 of the Constitution of Portugal states: ** ''1. The President of the Republic answers before the Supreme Court of Justice for crimes committed in the exercise of his functions.'' ** ''2. Proceedings may only be initiated by the Assembly of the Republic, upon a motion subscribed by one fifth and a decision passed by a two-thirds majority of all the Members of the Assembly of the Republic in full exercise of their office.'' ** ''3. Conviction implies removal from office and disqualification from re-election.'' ** ''4. For crimes that are not committed in the exercise of his functions, the President of the Republic answers before the common courts, once his term of office has ended.'' * ''Example 5 (executive monarchy):'' Article 64 of the Constitution of Qatar: ** ''The
Emir Emir (; ' (), also Romanization of Arabic, transliterated as amir, is a word of Arabic language, Arabic origin that can refer to a male monarch, aristocratic, aristocrat, holder of high-ranking military or political office, or other person po ...
is the head of State. His person shall be inviolable and he must be respected by all.''


Reserve powers

* ''Example 1 (semi-presidential republic):'' Title II, Article 16 of the French Constitution of 1958 states: ** ''Where the institutions of the Republic, the independence of the Nation, the integrity of its territory or the fulfilment of its international commitments are under serious and immediate threat, and where the proper functioning of the constitutional public authorities is interrupted, the President of the Republic shall take measures required by these circumstances, after formally consulting the
Prime Minister A prime minister or chief of cabinet is the head of the cabinet and the leader of the ministers in the executive branch of government, often in a parliamentary or semi-presidential system. A prime minister is not the head of state, but r ...
, the Presidents of the Houses of Parliament and the Constitutional Council.
He shall address the Nation and inform it of such measures.
The measures shall be designed to provide the constitutional public authorities as swiftly as possible, with the means to carry out their duties. The Constitutional Council shall be consulted with regard to such measures.
Parliament shall sit as of right.
The
National Assembly In politics, a national assembly is either a unicameral legislature, the lower house of a bicameral legislature, or both houses of a bicameral legislature together. In the English language it generally means "an assembly composed of the repr ...
shall not be dissolved during the exercise of such emergency powers.
After thirty days of the exercise of such emergency powers, the matter may be referred to the Constitutional Council by the President of the National Assembly, the President of the Senate, sixty Members of the National Assembly or sixty Senators, so as to decide if the conditions laid down in paragraph one still apply. The Council shall make its decision publicly as soon as possible. It shall, as of right, carry out such an examination and shall make its decision in the same manner after sixty days of the exercise of emergency powers or at any moment thereafter.''Constitution of October 4, 1958
, The French National Assembly. Retrieved on 11 November 2012.
* ''Example 2 (executive monarchy):'' Articles 69 & 70 of the Constitution of Qatar: ** Article 69 *** ''The
Emir Emir (; ' (), also Romanization of Arabic, transliterated as amir, is a word of Arabic language, Arabic origin that can refer to a male monarch, aristocratic, aristocrat, holder of high-ranking military or political office, or other person po ...
may, be a decree, declare
Martial Law Martial law is the replacement of civilian government by military rule and the suspension of civilian legal processes for military powers. Martial law can continue for a specified amount of time, or indefinitely, and standard civil liberties ...
s in the country in the event of exceptional cases specified by the law; and in such cases, he may take all urgent necessary measures to counter any threat that undermine the safety of the State, the integrity of its territories or the security of its people and interests or obstruct the organs of the State from performing their duties. However, the decree must specify the nature of such exceptional cases for which the martial laws have been declared and clarify the measures taken to address this situation. Al-Shoura Council shall be notified of this decree within the fifteen days following its issue; and in the event that the Council is not in session for any reason whatsoever, the Council shall be notified of the decree at its first convening. Martial laws shall be declared for a limited period and the same shall not be extended unless approved by Al-Shoura Council.'' ** Article 70 *** ''The Emir may, in the event of exceptional cases that require measures of utmost urgency which necessitate the issue of special laws and in case that Al-Shoura Council is not in session, issue pertinent decrees that have the power of law. Such decree-laws shall be submitted to Al-Shoura Council at its first meeting; and the Council may within a maximum period of forty days from the date of submission and with a two-thirds majority of its Members reject any of these decree-laws or request amendment thereof to be effected within a specified period of time; such decree-laws shall cease to have the power of law from the date of their rejection by the Council or where the period for effecting the amendments have expired.''


Right of pardon

* ''Example 1 (parliamentary monarchy):'' Section 24 of the Constitution of Denmark states: ** ''The
King King is a royal title given to a male monarch. A king is an Absolute monarchy, absolute monarch if he holds unrestricted Government, governmental power or exercises full sovereignty over a nation. Conversely, he is a Constitutional monarchy, ...
can grant pardons and amnesties. He may only pardon Ministers convicted by the Court of Impeachment with the consent of
Parliament In modern politics and history, a parliament is a legislative body of government. Generally, a modern parliament has three functions: Representation (politics), representing the Election#Suffrage, electorate, making laws, and overseeing ...
.'' * ''Example 2 (parliamentary republic):'' According to Chapter V, Article 60(2) of the
Basic Law for the Federal Republic of Germany The Basic Law for the Federal Republic of Germany () is the constitution of the Germany, Federal Republic of Germany. The West German Constitution was approved in Bonn on 8 May 1949 and came into effect on 23 May after having been approved b ...
: ** ''He The President">President_of_Germany.html" ;"title="/nowiki>President of Germany">The President/nowiki> shall exercise the power to pardon individual offenders on behalf of the Federation.'' * ''Example 3 (semi-presidential republic):'' Title II, Article 17 of the French Constitution of 1958 states: ** ''The President of the Republic is vested with the power to grant individual pardons.'' * ''Example 4 (presidential republic):'' Article II, Section 2 of the Constitution of the United States provides that: ** ''...and he [President of the United States, The President] shall have Power to grant Reprieves and Pardons for Offences against the United States, except in Cases of Impeachment.'' * ''Example 5 (presidential parliamentary republic):'' Part XI, Article 80 of the Constitution of Nauru: ** ''The President may-'' *** ''(a) grant a pardon, either free or subject to lawful conditions, to a person convicted of an offence;'' *** ''(b) grant to a person a respite, either indefinite or for a specified period, of the execution of a punishment imposed on that person for an offence;'' *** ''(c) substitute a less severe form of punishment for any punishment imposed on a person for an offence; or'' *** ''(d) remit the whole or a part of a punishment imposed on a person for an offence or of a penalty or forfeiture on account of an offence.''


Official title

In a
republic A republic, based on the Latin phrase ''res publica'' ('public affair' or 'people's affair'), is a State (polity), state in which Power (social and political), political power rests with the public (people), typically through their Representat ...
, the head of state nowadays usually bears the title of President, but some have or have had other titles. Titles commonly used by monarchs are
King King is a royal title given to a male monarch. A king is an Absolute monarchy, absolute monarch if he holds unrestricted Government, governmental power or exercises full sovereignty over a nation. Conversely, he is a Constitutional monarchy, ...
/
Queen Queen most commonly refers to: * Queen regnant, a female monarch of a kingdom * Queen consort, the wife of a reigning king * Queen (band), a British rock band Queen or QUEEN may also refer to: Monarchy * Queen dowager, the widow of a king * Q ...
or
Emperor The word ''emperor'' (from , via ) can mean the male ruler of an empire. ''Empress'', the female equivalent, may indicate an emperor's wife (empress consort), mother/grandmother (empress dowager/grand empress dowager), or a woman who rules ...
/ Empress, but also many others: e.g., Grand Duke,
Prince A prince is a male ruler (ranked below a king, grand prince, and grand duke) or a male member of a monarch's or former monarch's family. ''Prince'' is also a title of nobility (often highest), often hereditary, in some European states. The ...
,
Emir Emir (; ' (), also Romanization of Arabic, transliterated as amir, is a word of Arabic language, Arabic origin that can refer to a male monarch, aristocratic, aristocrat, holder of high-ranking military or political office, or other person po ...
and
Sultan Sultan (; ', ) is a position with several historical meanings. Originally, it was an Arabic abstract noun meaning "strength", "authority", "rulership", derived from the verbal noun ', meaning "authority" or "power". Later, it came to be use ...
. Though president and various monarchical titles are most commonly used for heads of state, in some nationalistic regimes the leader adopts, formally or de facto, a unique style simply meaning leader in the national language; e.g., Germany's single national socialist party chief and combined head of state and government,
Adolf Hitler Adolf Hitler (20 April 1889 – 30 April 1945) was an Austrian-born German politician who was the dictator of Nazi Germany from 1933 until Death of Adolf Hitler, his suicide in 1945. Adolf Hitler's rise to power, He rose to power as the lea ...
, as the '' Führer'' between 1934 and 1945. In 1959, when former British crown colony
Singapore Singapore, officially the Republic of Singapore, is an island country and city-state in Southeast Asia. The country's territory comprises one main island, 63 satellite islands and islets, and one outlying islet. It is about one degree ...
gained self-government, it adopted the Malay style '' Yang di-Pertuan Negara'' ("head of state" in Malay) for its governor (the actual head of state remained the British monarch). The second and last incumbent of the office, Yusof bin Ishak, kept the style at 31 August 1963 unilateral declaration of independence and after 16 September 1963 accession to
Malaysia Malaysia is a country in Southeast Asia. Featuring the Tanjung Piai, southernmost point of continental Eurasia, it is a federation, federal constitutional monarchy consisting of States and federal territories of Malaysia, 13 states and thre ...
as a state (so now as a constituent part of the federation, a non-sovereign level). After its expulsion from Malaysia on 9 August 1965, Singapore became a sovereign Commonwealth republic and installed Yusof bin Ishak as its first president. In 1959 after the resignation of
Vice President A vice president or vice-president, also director in British English, is an officer in government or business who is below the president (chief executive officer) in rank. It can also refer to executive vice presidents, signifying that the vi ...
Mohammad Hatta, President
Sukarno Sukarno (6 June 1901 – 21 June 1970) was an Indonesian statesman, orator, revolutionary, and nationalist who was the first president of Indonesia, serving from 1945 to 1967. Sukarno was the leader of the Indonesian struggle for independenc ...
abolished the position and title of vice-president, assuming the positions of Prime Minister and Head of Cabinet. He also proclaimed himself president for life ( Indonesian: ''Presiden Seumur Hidup Panglima Tertinggi''; "''panglima''" meaning "commander or martial figurehead", "''tertinggi''" meaning "highest"; roughly translated to English as "Supreme Commander of the Revolution"). He was praised as "''Paduka Yang Mulia''", a Malay honorific originally given to kings; Sukarno awarded himself titles in that fashion due to his noble ancestry. There are also a few nations in which the exact title and definition of the office of head of state have been vague. During the Chinese
Cultural Revolution The Cultural Revolution, formally known as the Great Proletarian Cultural Revolution, was a Social movement, sociopolitical movement in the China, People's Republic of China (PRC). It was launched by Mao Zedong in 1966 and lasted until his de ...
, following the downfall of Chinese President Liu Shaoqi, no successor was named, so the duties of the head of state were transferred collectively to the vice presidents Soong Ching-ling and Dong Biwu, then to the Standing Committee of the National People's Congress, but
Chairman The chair, also chairman, chairwoman, or chairperson, is the presiding officer of an organized group such as a board, committee, or deliberative assembly. The person holding the office, who is typically elected or appointed by members of the gro ...
Mao Zedong Mao Zedong pronounced ; traditionally Romanization of Chinese, romanised as Mao Tse-tung. (26December 18939September 1976) was a Chinese politician, revolutionary, and political theorist who founded the People's Republic of China (PRC) in ...
was still the
paramount leader Paramount leader () is an informal term for the most important Supreme leader, political figure in the China, People's Republic of China (PRC). The paramount leader typically controls the Chinese Communist Party (CCP) and the People's Liberatio ...
. This situation was later changed: the
president of the People's Republic of China The president of China, officially the president of the People's Republic of China, is the List of state representatives of the People's Republic of China, state representative of the China, People's Republic of China. On its own, it is a Fig ...
is now the head of state. Although the presidency is a largely ceremonial office with limited power, the symbolic role of a head of state is now generally performed by
Xi Jinping Xi Jinping, pronounced (born 15 June 1953) is a Chinese politician who has been the general secretary of the Chinese Communist Party (CCP) and Chairman of the Central Military Commission (China), chairman of the Central Military Commission ...
, who is also
General Secretary of the Communist Party The title of General Secretary or First Secretary is commonly used for the leaders of most communist parties. When a communist party is the ruling party of a socialist state—often labeled as communist states by external observers—the general s ...
( Communist Party leader) and Chairman of the Central Military Commission ( Supreme Military Command), making him the most powerful person in China. In North Korea, the late
Kim Il Sung Kim Il Sung (born Kim Song Ju; 15 April 1912 – 8 July 1994) was a North Korean politician and the founder of North Korea, which he led as its first Supreme Leader (North Korean title), supreme leader from North Korea#Founding, its establishm ...
was named " Eternal President" four years after his death and the
presidency A presidency is an administration or the executive, the collective administrative and governmental entity that exists around an office of president of a state or nation. Although often the executive branch of government, and often personified b ...
was abolished. As a result, some of the duties previously held by the president were constitutionally delegated to the Chairman of the Standing Committee of the Supreme People's Assembly, who performs some of the roles of a head of state, such as accrediting foreign ambassadors and undertaking overseas visits. However, the ''de jure'' role of head of state lies within the President of the State Affairs Commission, currently Kim Jong Un, who as the
General Secretary of the Workers' Party of Korea The general secretary of the Workers' Party of Korea () is the party leader, leader of the Workers' Party of Korea (WPK), the ruling party in North Korea, and the Supreme Leader (North Korean title), country's supreme leader. Charter of the Wor ...
and Supreme Commander of the Armed Forces of North Korea, is the most powerful person in North Korea. There is debate as to whether
Samoa Samoa, officially the Independent State of Samoa and known until 1997 as Western Samoa, is an island country in Polynesia, part of Oceania, in the South Pacific Ocean. It consists of two main islands (Savai'i and Upolu), two smaller, inhabited ...
was an
elective monarchy An elective monarchy is a monarchy ruled by a monarch who is elected, in contrast to a hereditary monarchy in which the office is automatically passed down as a family inheritance. The manner of election, the nature of candidate qualifications, ...
or an aristocratic republic, given the comparative ambiguity of the title '' O le Ao o le Malo'' and the nature of the head of state's office. In some states the office of head of state is not expressed in a specific title reflecting that role, but constitutionally awarded to a post of another formal nature. Colonel
Muammar Gaddafi Muammar Muhammad Abu Minyar al-Gaddafi (20 October 2011) was a Libyan military officer, revolutionary, politician and political theorist who ruled Libya from 1969 until Killing of Muammar Gaddafi, his assassination by Libyan Anti-Gaddafi ...
initially ruled as combined head of state and briefly head of government of the Libyan Arab Republic, styled as Chairman of the Revolutionary Command Council. In 1977, the Libyan '' Jamahiriya'' ("state of the masses") replaced the previous republic, and in March 1979 the role of head of state was transferred to the Secretary-General of the General People's Congress (comparable to a Speaker); in practice however Gaddafi remained the ''de facto'' leader as "Guide of the Revolution" until his overthrow in 2011. Sometimes a head of state assumes office as a state becomes legal and political reality, before a formal title for the highest office is determined; thus in the since 1 January 1960 independent republic
Cameroon Cameroon, officially the Republic of Cameroon, is a country in Central Africa. It shares boundaries with Nigeria to the west and north, Chad to the northeast, the Central African Republic to the east, and Equatorial Guinea, Gabon, and the R ...
(''Cameroun'', a former French colony), the first president, Ahmadou Babatoura Ahidjo, was at first not styled but 'merely' known as (French for "head of state") until 5 May 1960. In
Uganda Uganda, officially the Republic of Uganda, is a landlocked country in East Africa. It is bordered to the east by Kenya, to the north by South Sudan, to the west by the Democratic Republic of the Congo, to the south-west by Rwanda, and to the ...
,
Idi Amin Idi Amin Dada Oumee (, ; 30 May 192816 August 2003) was a Ugandan military officer and politician who served as the third president of Uganda from 1971 until Uganda–Tanzania War, his overthrow in 1979. He ruled as a Military dictatorship, ...
the military leader after the coup of 25 January 1971 was formally styled ''military head of state'' till 21 February 1971, only from then on as regular (but unconstitutional, unelected) president. In certain cases a special style is needed to accommodate imperfect statehood, e.g., the title '' Sadr-i-Riyasat'' was used in Kashmir after its accession to India, and the
Palestine Liberation Organization The Palestine Liberation Organization (PLO; ) is a Palestinian nationalism, Palestinian nationalist coalition that is internationally recognized as the official representative of the Palestinians, Palestinian people in both the occupied Pale ...
leader,
Yasser Arafat Yasser Arafat (4 or 24 August 1929 – 11 November 2004), also popularly known by his Kunya (Arabic), kunya Abu Ammar, was a Palestinian political leader. He was chairman of the Palestine Liberation Organization (PLO) from 1969 to 2004, Presid ...
, was styled the first "President of the Palestinian National Authority" in 1994. In 2008, the same office was restyled as " President of the State of Palestine".


Historical European perspectives

* The polis in Greek Antiquity and the equivalent city states in the feudal era and later, (many in Italy, the
Holy Roman Empire The Holy Roman Empire, also known as the Holy Roman Empire of the German Nation after 1512, was a polity in Central and Western Europe, usually headed by the Holy Roman Emperor. It developed in the Early Middle Ages, and lasted for a millennium ...
, the Moorish ''taifa'' in
Iberia The Iberian Peninsula ( ), also known as Iberia, is a peninsula in south-western Europe. Mostly separated from the rest of the European landmass by the Pyrenees, it includes the territories of peninsular Spain and Continental Portugal, compri ...
, essentially tribal-type but urbanised regions throughout the world in the Maya civilisation, etc.) offer a wide spectrum of styles, either monarchic (mostly identical to homonyms in larger states) or republican, see
Chief magistrate A chief magistrate is a public official, executive or judicial, whose office is the highest in its class. Historically, the two different meanings of magistrate have often overlapped and refer to, as the case may be, to a major political and admi ...
. * Doges were elected by their Italian aristocratic republics from a patrician nobility, but "reigned" as sovereign dukes. * The paradoxical term crowned republic refers to various state arrangements that combine "republican" and "monarchic" characteristics. * The
Netherlands , Terminology of the Low Countries, informally Holland, is a country in Northwestern Europe, with Caribbean Netherlands, overseas territories in the Caribbean. It is the largest of the four constituent countries of the Kingdom of the Nether ...
historically had officials called stadholders and stadholders-general, titles meaning "lieutenant" or "governor", originally for the Habsburg monarchs. In medieval Catholic Europe, it was universally accepted that the
Pope The pope is the bishop of Rome and the Head of the Church#Catholic Church, visible head of the worldwide Catholic Church. He is also known as the supreme pontiff, Roman pontiff, or sovereign pontiff. From the 8th century until 1870, the po ...
ranked first among all rulers and was followed by the
Holy Roman Emperor The Holy Roman Emperor, originally and officially the Emperor of the Romans (disambiguation), Emperor of the Romans (; ) during the Middle Ages, and also known as the Roman-German Emperor since the early modern period (; ), was the ruler and h ...
. Roberts: p. 39. The Pope also had the sole right to determine the precedence of all others. Roberts: pp. 37-38. This principle was first challenged by a Protestant ruler,
Gustavus Adolphus of Sweden Gustavus Adolphus (9 December ld Style and New Style dates, N.S 19 December15946 November ld Style and New Style dates, N.S 16 November1632), also known in English as Gustav II Adolf or Gustav II Adolph, was King of Sweden from 1611 t ...
and was later maintained by his country at the Congress of Westphalia. Great Britain would later claim a break of the old principle for the Quadruple Alliance in 1718. However, it was not until the 1815 Congress of Vienna, when it was decided (due to the abolition of the
Holy Roman Empire The Holy Roman Empire, also known as the Holy Roman Empire of the German Nation after 1512, was a polity in Central and Western Europe, usually headed by the Holy Roman Emperor. It developed in the Early Middle Ages, and lasted for a millennium ...
in 1806 and the weak position of France and other catholic states to assert themselves) and remains so to this day, that all sovereign states are treated as equals, whether monarchies or republics. Roberts: pp. 42-43. On occasions when multiple heads of state or their representatives meet, precedence is by the host usually determined in alphabetical order (in whatever language the host determines, although French has for much of the 19th and 20th centuries been the ''
lingua franca A lingua franca (; ; for plurals see ), also known as a bridge language, common language, trade language, auxiliary language, link language or language of wider communication (LWC), is a Natural language, language systematically used to make co ...
'' of diplomacy) or by date of accession. Contemporary international law on precedence, built upon the universally admitted principles since 1815, derives from the
Vienna Convention on Diplomatic Relations The Vienna Convention on Diplomatic Relations of 1961 is an international treaty that defines a framework for diplomatic relations between independent countries. Its aim is to facilitate "the development of friendly relations" among government ...
(in particular, articles 13, 16.1 and Appendix iii). Roberts: p. 43. File:Machiavelli Principe Cover Page.jpg, Title page of 1550 Italian edition of Machiavelli's ''The Prince'' File:Albergati Discorsi politici.jpg, Bodin named on title page of ''Discorsi politici'' (1602) by Fabio Albergati who compared Bodin's political theories unfavourably with those of Aristotle File:Leviathan frontispiece cropped British Library.jpg, Frontispiece of
Thomas Hobbes Thomas Hobbes ( ; 5 April 1588 – 4 December 1679) was an English philosopher, best known for his 1651 book ''Leviathan (Hobbes book), Leviathan'', in which he expounds an influential formulation of social contract theory. He is considered t ...
' '' Leviathan (1651)''
Niccolò Machiavelli Niccolò di Bernardo dei Machiavelli (3 May 1469 – 21 June 1527) was a Florentine diplomat, author, philosopher, and historian who lived during the Italian Renaissance. He is best known for his political treatise '' The Prince'' (), writte ...
used ''
Prince A prince is a male ruler (ranked below a king, grand prince, and grand duke) or a male member of a monarch's or former monarch's family. ''Prince'' is also a title of nobility (often highest), often hereditary, in some European states. The ...
'' () as a generic term for the ruler, similar to contemporary usage of ''head of state'', in his classical treatise '' The Prince'', originally published in 1532: in fact that particular literary
genre Genre () is any style or form of communication in any mode (written, spoken, digital, artistic, etc.) with socially agreed-upon conventions developed over time. In popular usage, it normally describes a category of literature, music, or other fo ...
it belongs to is known as Mirrors for princes.
Thomas Hobbes Thomas Hobbes ( ; 5 April 1588 – 4 December 1679) was an English philosopher, best known for his 1651 book ''Leviathan (Hobbes book), Leviathan'', in which he expounds an influential formulation of social contract theory. He is considered t ...
in his '' Leviathan'' (1651) used the term ''Sovereign''. In
Europe Europe is a continent located entirely in the Northern Hemisphere and mostly in the Eastern Hemisphere. It is bordered by the Arctic Ocean to the north, the Atlantic Ocean to the west, the Mediterranean Sea to the south, and Asia to the east ...
the role of a monarchs has gradually transitioned from that of a sovereign rulerin the sense of Divine Right of Kings as articulated by Jean Bodin, Absolutism and the " L'etat c'est moi"to that of a constitutional monarch; parallel with the conceptual evolution of
sovereignty Sovereignty can generally be defined as supreme authority. Sovereignty entails hierarchy within a state as well as external autonomy for states. In any state, sovereignty is assigned to the person, body or institution that has the ultimate au ...
from merely the personal rule of a single person, to Westphalian sovereignty ( Peace of Westphalia ending both the
Thirty Years' War The Thirty Years' War, fought primarily in Central Europe between 1618 and 1648, was one of the most destructive conflicts in History of Europe, European history. An estimated 4.5 to 8 million soldiers and civilians died from battle, famine ...
&
Eighty Years' War The Eighty Years' War or Dutch Revolt (; 1566/1568–1648) was an armed conflict in the Habsburg Netherlands between disparate groups of rebels and the Spanish Empire, Spanish government. The Origins of the Eighty Years' War, causes of the w ...
) and popular sovereignty as in
consent of the governed In political philosophy, consent of the governed is the idea that a government's political legitimacy, legitimacy and natural and legal rights, moral right to use state power is justified and lawful only when consented to by the people or society o ...
; as shown in the
Glorious Revolution The Glorious Revolution, also known as the Revolution of 1688, was the deposition of James II and VII, James II and VII in November 1688. He was replaced by his daughter Mary II, Mary II and her Dutch husband, William III of Orange ...
of 1688 in
England England is a Countries of the United Kingdom, country that is part of the United Kingdom. It is located on the island of Great Britain, of which it covers about 62%, and List of islands of England, more than 100 smaller adjacent islands. It ...
&
Scotland Scotland is a Countries of the United Kingdom, country that is part of the United Kingdom. It contains nearly one-third of the United Kingdom's land area, consisting of the northern part of the island of Great Britain and more than 790 adjac ...
, the French Revolution in 1789, and the
German Revolution of 1918–1919 German(s) may refer to: * Germany, the country of the Germans and German things **Germania (Roman era) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizenship in Germany, see also Ge ...
. The monarchies who survived through this era were the ones who were willing to subject themselves to constitutional limitations.


Interim and exceptional cases

Whenever a head of state is not available for any reason, constitutional provisions may allow the role to fall temporarily to an assigned person or collective body. In a republic, this is - depending on provisions outlined by the constitution or improvised - a vice-president, the chief of government, the legislature or its presiding officer. In a monarchy, this is usually a
regent In a monarchy, a regent () is a person appointed to govern a state because the actual monarch is a minor, absent, incapacitated or unable to discharge their powers and duties, or the throne is vacant and a new monarch has not yet been dete ...
or collegial regency (council). For example, in the United States the vice-president acts when the president is incapacitated, and in the United Kingdom the monarch's powers may be delegated to counselors of state when they are abroad or unavailable. Neither of the two co-princes of Andorra is resident in Andorra; each is represented in Andorra by a delegate, though these persons hold no formal title. There are also several methods of head of state succession in the event of the removal, disability or death of an incumbent head of state. In exceptional situations, such as war, occupation, revolution or a
coup d'état A coup d'état (; ; ), or simply a coup , is typically an illegal and overt attempt by a military organization or other government elites to unseat an incumbent leadership. A self-coup is said to take place when a leader, having come to powe ...
, constitutional institutions, including the symbolically crucial head of state, may be reduced to a figurehead or be suspended in favour of an emergency office (such as the original Roman dictator) or eliminated by a new "provisionary" regime, such as a collective of the junta type, or removed by an occupying force, such as a military governor (an early example being the
Sparta Sparta was a prominent city-state in Laconia in ancient Greece. In antiquity, the city-state was known as Lacedaemon (), while the name Sparta referred to its main settlement in the Evrotas Valley, valley of Evrotas (river), Evrotas rive ...
n Harmost).


Shared head of multiple states

In early modern Europe, a single person was often monarch simultaneously of separate states. A composite monarchy is a retrospective label for those cases where the states were governed entirely separately. Of contemporary terms, a
personal union A personal union is a combination of two or more monarchical states that have the same monarch while their boundaries, laws, and interests remain distinct. A real union, by contrast, involves the constituent states being to some extent in ...
had less government co-ordination than a real union. One of the two co-princes of Andorra is the
president of France The president of France, officially the president of the French Republic (), is the executive head of state of France, and the commander-in-chief of the French Armed Forces. As the presidency is the supreme magistracy of the country, the po ...
. Such arrangements are not to be confused with supranational entities which are not states and are not defined by a common monarchy but may (or not) have a symbolic, essentially protocollary, titled highest office, e.g., Head of the Commonwealth (held by the British monarch, but not legally reserved for it) or 'Head of the Arab Union' (14 February - 14 July 1958, held by the King of Iraq, during its short-lived Hashemite federation with
Jordan Jordan, officially the Hashemite Kingdom of Jordan, is a country in the Southern Levant region of West Asia. Jordan is bordered by Syria to the north, Iraq to the east, Saudi Arabia to the south, and Israel and the occupied Palestinian ter ...
).


Commonwealth realms

The
Commonwealth realm A Commonwealth realm is a sovereign state in the Commonwealth of Nations that has the same constitutional monarch and head of state as the other realms. The current monarch is King Charles III. Except for the United Kingdom, in each of the re ...
s share a monarch, currently
Charles III Charles III (Charles Philip Arthur George; born 14 November 1948) is King of the United Kingdom and the 14 other Commonwealth realms. Charles was born at Buckingham Palace during the reign of his maternal grandfather, King George VI, and ...
. In the realms other than the United Kingdom, a governor-general (''governor general'' in Canada) is appointed by the sovereign, usually on the advice of the relevant prime minister (although sometimes it is based on the result of a vote in the relevant parliament, which is the case for
Papua New Guinea Papua New Guinea, officially the Independent State of Papua New Guinea, is an island country in Oceania that comprises the eastern half of the island of New Guinea and offshore islands in Melanesia, a region of the southwestern Pacific Ocean n ...
and the
Solomon Islands Solomon Islands, also known simply as the Solomons,John Prados, ''Islands of Destiny'', Dutton Caliber, 2012, p,20 and passim is an island country consisting of six major islands and over 1000 smaller islands in Melanesia, part of Oceania, t ...
), as a representative and to exercise almost all the
royal prerogative The royal prerogative is a body of customary authority, Privilege (law), privilege, and immunity recognised in common law (and sometimes in Civil law (legal system), civil law jurisdictions possessing a monarchy) as belonging to the monarch, so ...
according to established constitutional authority. Governors-general are frequently treated as heads of state on state and official visits; at the
United Nations The United Nations (UN) is the Earth, global intergovernmental organization established by the signing of the Charter of the United Nations, UN Charter on 26 June 1945 with the stated purpose of maintaining international peace and internationa ...
, they are accorded the status of head of state in addition to the sovereign. An example of a governor-general departing from constitutional convention by acting unilaterally (that is, without direction from ministers, parliament, or the monarch) occurred in 1926, when Canada's governor general refused the head of government's formal advice requesting a dissolution of parliament and a general election. In a letter informing the monarch after the event, the Governor General said: "I have to await the verdict of history to prove my having adopted a wrong course, and this I do with an easy conscience that, right or wrong, I have acted in the interests of Canada and implicated no one else in my decision." Another example occurred when, in the
1975 Australian constitutional crisis The 1975 Australian constitutional crisis, also known simply as the Dismissal, culminated on 11 November 1975 with the dismissal from office of the Prime Minister of Australia, prime minister, Gough Whitlam of the Australian Labor Party (ALP), ...
, the governor-general unexpectedly dismissed the prime minister in order to break a stalemate between the House of Representatives and Senate over money bills. The governor-general issued a public statement saying he felt it was the only solution consistent with the constitution, his oath of office, and his responsibilities, authority, and duty as governor-general. A letter from the queen's private secretary at the time, Martin Charteris, confirmed that the only person competent to commission an Australian prime minister was the governor-general and it would not be proper for the monarch to personally intervene in matters that the Constitution Act so clearly places within the governor-general's jurisdiction. Other Commonwealth realms that are now constituted with a governor-general as the viceregal representative of Charles III are:
Antigua and Barbuda Antigua and Barbuda is a Sovereign state, sovereign archipelagic country composed of Antigua, Barbuda, and List of islands of Antigua and Barbuda, numerous other small islands. Antigua and Barbuda has a total area of 440 km2 (170 sq mi), ...
,
the Bahamas The Bahamas, officially the Commonwealth of The Bahamas, is an Archipelagic state, archipelagic and island country within the Lucayan Archipelago of the Atlantic Ocean. It contains 97 per cent of the archipelago's land area and 88 per cent of ...
,
Belize Belize is a country on the north-eastern coast of Central America. It is bordered by Mexico to the north, the Caribbean Sea to the east, and Guatemala to the west and south. It also shares a maritime boundary with Honduras to the southeast. P ...
,
Grenada Grenada is an island country of the West Indies in the eastern Caribbean Sea. The southernmost of the Windward Islands, Grenada is directly south of Saint Vincent and the Grenadines and about north of Trinidad and Tobago, Trinidad and the So ...
,
Jamaica Jamaica is an island country in the Caribbean Sea and the West Indies. At , it is the third-largest island—after Cuba and Hispaniola—of the Greater Antilles and the Caribbean. Jamaica lies about south of Cuba, west of Hispaniola (the is ...
,
New Zealand New Zealand () is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and List of islands of New Zealand, over 600 smaller islands. It is the List of isla ...
,
Saint Kitts and Nevis Saint Kitts and Nevis, officially the Federation of Saint Christopher (St Kitts) and Nevis, is an island country consisting of the two islands of Saint Kitts and Nevis, both located in the West Indies, in the Leeward Islands chain of the Less ...
,
Saint Lucia Saint Lucia is an island country of the West Indies in the eastern Caribbean. Part of the Windward Islands of the Lesser Antilles, it is located north/northeast of the island of Saint Vincent (Saint Vincent and the Grenadines), Saint Vincent ...
, and Saint Vincent and the Grenadines.


Religious heads of state

Since antiquity, various dynasties or individual rulers have claimed the right to rule by divine authority, such as the
Mandate of Heaven The Mandate of Heaven ( zh, t=天命, p=Tiānmìng, w=, l=Heaven's command) is a Chinese ideology#Political ideologies, political ideology that was used in History of China#Ancient China, Ancient China and Chinese Empire, Imperial China to legit ...
and the divine right of kings. Some monarchs even claimed divine ancestry, such as Egyptian
pharaoh Pharaoh (, ; Egyptian language, Egyptian: ''wikt:pr ꜥꜣ, pr ꜥꜣ''; Meroitic language, Meroitic: 𐦲𐦤𐦧, ; Biblical Hebrew: ''Parʿō'') was the title of the monarch of ancient Egypt from the First Dynasty of Egypt, First Dynasty ( ...
s and
Sapa Inca The Sapa Inca (from ; ) was the monarch of the Inca Empire (''Tawantinsuyu'' "the region of the four rovinces), as well as ruler of the earlier Kingdom of Cusco and the later Neo-Inca State at Vilcabamba, Peru, Vilcabamba. While the origins ...
s, who claimed descent from their respective sun gods and often sought to maintain this bloodline by practising incestuous marriage. In
Ancient Rome In modern historiography, ancient Rome is the Roman people, Roman civilisation from the founding of Rome, founding of the Italian city of Rome in the 8th century BC to the Fall of the Western Roman Empire, collapse of the Western Roman Em ...
, during the
Principate The Principate was the form of imperial government of the Roman Empire from the beginning of the reign of Augustus in 27 BC to the end of the Crisis of the Third Century in AD 284, after which it evolved into the Dominate. The principate was ch ...
, the title ('divine') was conferred (notably posthumously) on the
emperor The word ''emperor'' (from , via ) can mean the male ruler of an empire. ''Empress'', the female equivalent, may indicate an emperor's wife (empress consort), mother/grandmother (empress dowager/grand empress dowager), or a woman who rules ...
, a symbolic, legitimating element in establishing a de facto dynasty.


Christianity

In
Roman Catholicism The Catholic Church (), also known as the Roman Catholic Church, is the List of Christian denominations by number of members, largest Christian church, with 1.27 to 1.41 billion baptized Catholics Catholic Church by country, worldwid ...
, the
pope The pope is the bishop of Rome and the Head of the Church#Catholic Church, visible head of the worldwide Catholic Church. He is also known as the supreme pontiff, Roman pontiff, or sovereign pontiff. From the 8th century until 1870, the po ...
was once sovereign pontiff and head of state, first, of the politically important
Papal States The Papal States ( ; ; ), officially the State of the Church, were a conglomeration of territories on the Italian peninsula under the direct sovereign rule of the pope from 756 to 1870. They were among the major states of Italy from the 8th c ...
before Italian unification. The Lateran Treaty between the
Holy See The Holy See (, ; ), also called the See of Rome, the Petrine See or the Apostolic See, is the central governing body of the Catholic Church and Vatican City. It encompasses the office of the pope as the Bishops in the Catholic Church, bishop ...
and Italy created the state of
Vatican City Vatican City, officially the Vatican City State (; ), is a Landlocked country, landlocked sovereign state and city-state; it is enclaved within Rome, the capital city of Italy and Bishop of Rome, seat of the Catholic Church. It became inde ...
, of which the pope remains head of state. Furthermore, the bishop of Urgell is ''
ex officio An ''ex officio'' member is a member of a body (notably a board, committee, or council) who is part of it by virtue of holding another office. The term '' ex officio'' is Latin, meaning literally 'from the office', and the sense intended is 'by r ...
'' one of the two co-princes of Andorra. In the
Church of England The Church of England (C of E) is the State religion#State churches, established List of Christian denominations, Christian church in England and the Crown Dependencies. It is the mother church of the Anglicanism, Anglican Christian tradition, ...
, the reigning monarch holds the title Defender of the Faith and acts as supreme governor of the Church of England, although this is purely a symbolic role.


Islam

During the early period of Islam,
caliph A caliphate ( ) is an institution or public office under the leadership of an Islamic steward with Khalifa, the title of caliph (; , ), a person considered a political–religious successor to the Islamic prophet Muhammad and a leader of ...
s were spiritual and temporal absolute successors of
Muhammad Muhammad (8 June 632 CE) was an Arab religious and political leader and the founder of Islam. Muhammad in Islam, According to Islam, he was a prophet who was divinely inspired to preach and confirm the tawhid, monotheistic teachings of A ...
. Various political Muslim leaders since have styled themselves ''Caliph'' and served as dynastic heads of state, sometimes in addition to another title, such as the Ottoman Sultan. Historically, some theocratic Islamic states known as '' imamates'' have been led by
imam Imam (; , '; : , ') is an Islamic leadership position. For Sunni Islam, Sunni Muslims, Imam is most commonly used as the title of a prayer leader of a mosque. In this context, imams may lead Salah, Islamic prayers, serve as community leaders, ...
s as head of state, such as in what is now
Oman Oman, officially the Sultanate of Oman, is a country located on the southeastern coast of the Arabian Peninsula in West Asia and the Middle East. It shares land borders with Saudi Arabia, the United Arab Emirates, and Yemen. Oman’s coastline ...
,
Yemen Yemen, officially the Republic of Yemen, is a country in West Asia. Located in South Arabia, southern Arabia, it borders Saudi Arabia to Saudi Arabia–Yemen border, the north, Oman to Oman–Yemen border, the northeast, the south-eastern part ...
, and
Saudi Arabia Saudi Arabia, officially the Kingdom of Saudi Arabia (KSA), is a country in West Asia. Located in the centre of the Middle East, it covers the bulk of the Arabian Peninsula and has a land area of about , making it the List of Asian countries ...
. In the Islamic Republic of Iran, the Supreme Leader, at present Ali Khamenei, serves as
head of state A head of state is the public persona of a sovereign state.#Foakes, Foakes, pp. 110–11 " he head of statebeing an embodiment of the State itself or representative of its international persona." The name given to the office of head of sta ...
. The
Aga Khan Aga Khan (; ; also transliterated as ''Aqa Khan'' and ''Agha Khan'') is a title held by the Imamate in Nizari doctrine, Imām of the Nizari Isma'ilism, Nizari Isma'ilism, Ismāʿīli Shia Islam, Shias. The current holder of the title is the ...
s, a unique dynasty of temporal/religious leadership, leading the Nizari offshoot of
Shia Islam Shia Islam is the second-largest Islamic schools and branches, branch of Islam. It holds that Muhammad in Islam, Muhammad designated Ali ibn Abi Talib () as both his political Succession to Muhammad, successor (caliph) and as the spiritual le ...
in Central and South Asia, once ranking among British India's princely states, continue to the present day.


Hinduism

In
Hinduism Hinduism () is an Hypernymy and hyponymy, umbrella term for a range of Indian religions, Indian List of religions and spiritual traditions#Indian religions, religious and spiritual traditions (Sampradaya, ''sampradaya''s) that are unified ...
, certain dynasties adopted a title expressing their positions as "servant" of a patron deity of the state, but in the sense of a
viceroy A viceroy () is an official who reigns over a polity in the name of and as the representative of the monarch of the territory. The term derives from the Latin prefix ''vice-'', meaning "in the place of" and the Anglo-Norman ''roy'' (Old Frenc ...
under an absentee god-king, ruling "in the name of" the patron god or goddess, such as Padmanabha Dasa (servant of Vishnu) in the case of the
Maharaja Maharaja (also spelled Maharajah or Maharaj; ; feminine: Maharani) is a royal title in Indian subcontinent, Indian subcontinent of Sanskrit origin. In modern India and Medieval India, medieval northern India, the title was equivalent to a pri ...
of Travancore.


Buddhism

From the time of the 5th Dalai Lama until the political retirement of the
14th Dalai Lama The 14th Dalai Lama (born 6 July 1935; full spiritual name: Jetsun Jamphel Ngawang Lobsang Yeshe Tenzin Gyatso, shortened as Tenzin Gyatso; ) is the incumbent Dalai Lama, the highest spiritual leader and head of Tibetan Buddhism. He served a ...
in 2011, Dalai Lamas were both political and spiritual leaders ("god-king") of
Tibet Tibet (; ''Böd''; ), or Greater Tibet, is a region in the western part of East Asia, covering much of the Tibetan Plateau and spanning about . It is the homeland of the Tibetan people. Also resident on the plateau are other ethnic groups s ...
. Outer Mongolia, the former homeland of the imperial dynasty of
Genghis Khan Genghis Khan (born Temüjin; August 1227), also known as Chinggis Khan, was the founder and first khan (title), khan of the Mongol Empire. After spending most of his life uniting the Mongols, Mongol tribes, he launched Mongol invasions and ...
, was another lamaist theocracy from 1585, using various styles, such as
tulku A ''tulku'' (, also ''tülku'', ''trulku'') is an individual recognized as the reincarnation of a previous spiritual master (lama), and expected to be reincarnated, in turn, after death. The tulku is a distinctive and significant aspect of Tibet ...
. The establishment of the Communist
Mongolian People's Republic The Mongolian People's Republic (MPR) was a socialist state that existed from 1924 to 1992, located in the historical region of Outer Mongolia. Its independence was officially recognized by the Nationalist government of Republic of China (1912� ...
replaced this
regime In politics, a regime (also spelled régime) is a system of government that determines access to public office, and the extent of power held by officials. The two broad categories of regimes are democratic and autocratic. A key similarity acros ...
in 1924.


Multiple or collective heads of state

Sometimes multiple individuals are co-equal heads of state, or a corporate person embodies the functions of head of state. In some cases precedence rotates among the members of the collective as the term of office progresses. Of multiple royal systems, a diarchy, in which two rulers is the constitutional norm, may be distinguished from a coregency, in which a monarchy experiences an exceptional period of multiple rulers. Examples of collective republican systems include nominal
triumvirate A triumvirate () or a triarchy is a political institution ruled or dominated by three individuals, known as triumvirs (). The arrangement can be formal or informal. Though the three leaders in a triumvirate are notionally equal, the actual distr ...
s; the
French Directory The Directory (also called Directorate; ) was the system of government established by the Constitution of the Year III, French Constitution of 1795. It takes its name from the committee of 5 men vested with executive power. The Directory gov ...
of the 1790s; the seven-member
Swiss Federal Council The Federal Council is the federal cabinet of the Swiss Confederation. Its seven members also serve as the collective head of state and government of Switzerland. Since World War II, the Federal Council is by convention a permanent grand co ...
, where each member acts in turn as President for one year; the Presidency of Bosnia and Herzegovina with members from three nations; the two Captains Regent of
San Marino San Marino, officially the Republic of San Marino, is a landlocked country in Southern Europe, completely surrounded by Italy. Located on the northeastern slopes of the Apennine Mountains, it is the larger of two European microstates, microsta ...
, which maintains the tradition of Italian medieval republics that had always had an even number of consuls. In the
Roman Republic The Roman Republic ( ) was the era of Ancient Rome, classical Roman civilisation beginning with Overthrow of the Roman monarchy, the overthrow of the Roman Kingdom (traditionally dated to 509 BC) and ending in 27 BC with the establis ...
there were two heads of state, styled
consul Consul (abbrev. ''cos.''; Latin plural ''consules'') was the title of one of the two chief magistrates of the Roman Republic, and subsequently also an important title under the Roman Empire. The title was used in other European city-states thro ...
, both of whom alternated months of authority during their year in office, similarly there was an even number of supreme magistrates in the Italic republics of Ancient Age. In the Athenian Republic there were nine supreme magistrates, styled
archons ''Archon'' (, plural: , ''árchontes'') is a Greek word that means "ruler", frequently used as the title of a specific public office. It is the masculine present participle of the verb stem , meaning "to be first, to rule", derived from the same ...
. In
Carthage Carthage was an ancient city in Northern Africa, on the eastern side of the Lake of Tunis in what is now Tunisia. Carthage was one of the most important trading hubs of the Ancient Mediterranean and one of the most affluent cities of the classic ...
there were two supreme magistrates, styled kings or suffetes (judges). In ancient
Sparta Sparta was a prominent city-state in Laconia in ancient Greece. In antiquity, the city-state was known as Lacedaemon (), while the name Sparta referred to its main settlement in the Evrotas Valley, valley of Evrotas (river), Evrotas rive ...
there were two hereditary kings, belonging to two dynasties. In the
Soviet Union The Union of Soviet Socialist Republics. (USSR), commonly known as the Soviet Union, was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 until Dissolution of the Soviet ...
, the Presidium of the
Supreme Soviet The Supreme Soviet () was the common name for the legislative bodies (parliaments) of the Soviet socialist republics (SSR) in the Union of Soviet Socialist Republics (USSR). These soviets were modeled after the Supreme Soviet of the USSR, establ ...
(between 1938 and 1989) and the earlier Central Executive Committee (CEC) of the Congress of Soviets (between 1922 and 1938) served as the
collective head of state A head of state is the public persona of a sovereign state.#Foakes, Foakes, pp. 110–11 " he head of statebeing an embodiment of the State itself or representative of its international persona." The name given to the office of head of sta ...
. After World War II the Soviet model was subsequently adopted by almost all countries belonged to its sphere of influence.
Czechoslovakia Czechoslovakia ( ; Czech language, Czech and , ''Česko-Slovensko'') was a landlocked country in Central Europe, created in 1918, when it declared its independence from Austria-Hungary. In 1938, after the Munich Agreement, the Sudetenland beca ...
remained the only country among them that retained an office of president as a form of a single head of state throughout this period;
Poland Poland, officially the Republic of Poland, is a country in Central Europe. It extends from the Baltic Sea in the north to the Sudetes and Carpathian Mountains in the south, bordered by Lithuania and Russia to the northeast, Belarus and Ukrai ...
and
Hungary Hungary is a landlocked country in Central Europe. Spanning much of the Pannonian Basin, Carpathian Basin, it is bordered by Slovakia to the north, Ukraine to the northeast, Romania to the east and southeast, Serbia to the south, Croatia and ...
, which initially had western-style constitutions (and therefore, western-style presidencies), switched to the presidium model with the adoption of new Soviet-influenced constitutions;
Romania Romania is a country located at the crossroads of Central Europe, Central, Eastern Europe, Eastern and Southeast Europe. It borders Ukraine to the north and east, Hungary to the west, Serbia to the southwest, Bulgaria to the south, Moldova to ...
, which was a monarchy before the Soviet takeover, was the only country to move to a unitary presidency from a collective head of state, a move done by dictator Nicolae Ceausescu in 1974. A modern example of a collective head of state is the Sovereignty Council of Sudan, the interim ruling council of
Sudan Sudan, officially the Republic of the Sudan, is a country in Northeast Africa. It borders the Central African Republic to the southwest, Chad to the west, Libya to the northwest, Egypt to the north, the Red Sea to the east, Eritrea and Ethiopi ...
. The Sovereignty Council comprises 11 ministers, who together have exercised all governmental functions for Sudan since the fall of President Omar Al-Bashir. Decisions are made either by consensus or by a super majority vote (8 members). The National Government of the Republic of China, established in 1928, had a panel of about 40 people as collective head of state. Though beginning that year, a provisional constitution made the
Kuomintang The Kuomintang (KMT) is a major political party in the Republic of China (Taiwan). It was the one party state, sole ruling party of the country Republic of China (1912-1949), during its rule from 1927 to 1949 in Mainland China until Retreat ...
the sole government party and the National Government bound to the instructions of the Central Executive Committee of that party.


Legitimacy

The position of head of state can be established in different ways, and with different sources of legitimacy.


By fiction or fiat

Power can come from force, but formal legitimacy is often established, even if only by fictitious claims of continuity (e.g., a forged claim of descent from a previous
dynasty A dynasty is a sequence of rulers from the same family, usually in the context of a monarchy, monarchical system, but sometimes also appearing in republics. A dynasty may also be referred to as a "house", "family" or "clan", among others. H ...
). There have been cases of sovereignty granted by deliberate act, even when accompanied by orders of succession (as may be the case in a dynastic split). Such grants of sovereignty are usually forced, as is common with
self-determination Self-determination refers to a people's right to form its own political entity, and internal self-determination is the right to representative government with full suffrage. Self-determination is a cardinal principle in modern international la ...
granted after
nationalist Nationalism is an idea or movement that holds that the nation should be congruent with the State (polity), state. As a movement, it presupposes the existence and tends to promote the interests of a particular nation,Anthony D. Smith, Smith, A ...
revolts. This occurred with the last Attalid king of Hellenistic Pergamon, who by testament left his realm to Rome to avoid a disastrous conquest.


By divine appointment

Under a theocracy, perceived divine status translated into earthly authority under divine law. This can take the form of supreme divine authority above the state's, granting a tool for political influence to a
priest A priest is a religious leader authorized to perform the sacred rituals of a religion, especially as a mediatory agent between humans and one or more deity, deities. They also have the authority or power to administer religious rites; in parti ...
hood. In this way, the
Amun Amun was a major ancient Egyptian deity who appears as a member of the Hermopolitan Ogdoad. Amun was attested from the Old Kingdom together with his wife Amunet. His oracle in Siwa Oasis, located in Western Egypt near the Libyan Desert, r ...
priesthood reversed the reforms of Pharaoh
Akhenaten Akhenaten (pronounced ), also spelled Akhenaton or Echnaton ( ''ʾŪḫə-nə-yātəy'', , meaning 'Effective for the Aten'), was an ancient Egyptian pharaoh reigning or 1351–1334 BC, the tenth ruler of the Eighteenth Dynasty of Egypt, Eig ...
after his death. The division of theocratic power can be disputed, as happened between the Pope and
Holy Roman Emperor The Holy Roman Emperor, originally and officially the Emperor of the Romans (disambiguation), Emperor of the Romans (; ) during the Middle Ages, and also known as the Roman-German Emperor since the early modern period (; ), was the ruler and h ...
in the investiture conflict when the temporal power sought to control key clergy nominations in order to guarantee popular support, and thereby his own legitimacy, by incorporating the formal ceremony of unction during coronation.


By social contract

The notion of a
social contract In moral and political philosophy, the social contract is an idea, theory, or model that usually, although not always, concerns the legitimacy of the authority of the state over the individual. Conceptualized in the Age of Enlightenment, it ...
holds that the nation—either the whole people or the electorate—gives a mandate, through acclamation or
election An election is a formal group decision-making process whereby a population chooses an individual or multiple individuals to hold Public administration, public office. Elections have been the usual mechanism by which modern representative d ...
.


By constitution

Individual heads of state may acquire their position by virtue of a
constitution A constitution is the aggregate of fundamental principles or established precedents that constitute the legal basis of a polity, organization or other type of entity, and commonly determines how that entity is to be governed. When these pri ...
, typically as a transitional measure as part of establishing the new form of government that the constitution decrees: For example, transitional provision 1 of the
Constitution of Italy The Constitution of the Italian Republic () was ratified on 22 December 1947 by the Constituent Assembly of Italy, Constituent Assembly, with 453 votes in favour and 62 against, before coming into force on 1 January 1948, one century after the p ...
states that once the constitution enters into force, the would automatically become President of Italy under it. An extreme example of this approach is
Seychelles Seychelles (, ; ), officially the Republic of Seychelles (; Seychellois Creole: ), is an island country and archipelagic state consisting of 155 islands (as per the Constitution) in the Indian Ocean. Its capital and largest city, Victoria, ...
, where the 1976 Independence Constitution's Article 31 stated that James Mancham would be the first
President of Seychelles This article contains a list of President (government title), presidents of the Seychelles, Republic of Seychelles. Term limits As of 2021, there is a two-term limit for the president in the Constitution of Seychelles. The term limit has not ...
by name, rather than by the fact he was the prime minister of colonial Seychelles immediately before independence.


By hereditary succession

The position of a monarch is usually hereditary, but in constitutional monarchies, there are usually restrictions on the incumbent's exercise of powers and prohibitions on the possibility of choosing a successor by other means than by birth. In a hereditary monarchy, the position of monarch is inherited according to a statutory or customary
order of succession An order, line or right of succession is the line of individuals necessitated to hold a high office when it becomes vacated, such as head of state or an honour such as a title of nobility.royal family A royal family is the immediate family of monarchs and sometimes their extended family. The term imperial family appropriately describes the family of an emperor or empress, and the term papal family describes the family of a pope, while th ...
tracing its origin through a historical
dynasty A dynasty is a sequence of rulers from the same family, usually in the context of a monarchy, monarchical system, but sometimes also appearing in republics. A dynasty may also be referred to as a "house", "family" or "clan", among others. H ...
or bloodline. This usually means that the heir to the throne is known well in advance of becoming monarch to ensure a smooth succession. However, many cases of uncertain succession in European history have often led to wars of succession.
Primogeniture Primogeniture () is the right, by law or custom, of the firstborn Legitimacy (family law), legitimate child to inheritance, inherit all or most of their parent's estate (law), estate in preference to shared inheritance among all or some childre ...
, in which the eldest child of the monarch is first in line to become monarch, is the most common system in hereditary monarchy. The order of succession is usually affected by rules on gender. Historically "agnatic primogeniture" or "patrilineal primogeniture" was favoured, that is inheritance according to seniority of birth among the sons of a monarch or head of family, with sons and their male issue inheriting before brothers and their male issue, to the total exclusion of females and descendants through females from succession.Tronföljd
'' Nordisk familjebok'', vol. 30 (1920)
This complete exclusion of females from dynastic succession is commonly referred to as application of the
Salic law The Salic law ( or ; ), also called the was the ancient Frankish Civil law (legal system), civil law code compiled around AD 500 by Clovis I, Clovis, the first Frankish King. The name may refer to the Salii, or "Salian Franks", but this is deba ...
. Another variation on agnatic primogeniture was the so-called semi-Salic law, or "agnatic-cognatic primogeniture", which allowed women to succeed only at the extinction of all the male descendants in the male line of the particular legislator.Tronföljd
'' Nordisk familjebok'', vol. 30 (1920)
Before primogeniture was enshrined in European law and tradition, kings would often secure the succession by having their successor (usually their eldest son) crowned during their own lifetime, so for a time there would be two kings in coregency – a senior king and a junior king. Examples include Henry the Young King of England and the early Direct Capetians in France. Sometimes, however, primogeniture can operate through the female line. In some systems a female may rule as monarch only when the male line dating back to a common ancestor is exhausted. In 1980,
Sweden Sweden, formally the Kingdom of Sweden, is a Nordic countries, Nordic country located on the Scandinavian Peninsula in Northern Europe. It borders Norway to the west and north, and Finland to the east. At , Sweden is the largest Nordic count ...
, by rewriting its 1810 Act of Succession, became the first monarchy to declare equal (full cognatic) primogeniture, meaning that the eldest child of the monarch, whether female or male, ascends to the throne.Swedish Act of Succession (English Translation as of 2012)
, The
Riksdag The Riksdag ( , ; also or , ) is the parliament and the parliamentary sovereignty, supreme decision-making body of the Kingdom of Sweden. Since 1971, the Riksdag has been a unicameral parliament with 349 members (), elected proportional rep ...
. Retrieved on 28 August 2013.
Other European monarchies (such as the
Netherlands , Terminology of the Low Countries, informally Holland, is a country in Northwestern Europe, with Caribbean Netherlands, overseas territories in the Caribbean. It is the largest of the four constituent countries of the Kingdom of the Nether ...
in 1983,
Norway Norway, officially the Kingdom of Norway, is a Nordic countries, Nordic country located on the Scandinavian Peninsula in Northern Europe. The remote Arctic island of Jan Mayen and the archipelago of Svalbard also form part of the Kingdom of ...
in 1990 and
Belgium Belgium, officially the Kingdom of Belgium, is a country in Northwestern Europe. Situated in a coastal lowland region known as the Low Countries, it is bordered by the Netherlands to the north, Germany to the east, Luxembourg to the southeas ...
in 1991) have since followed suit. Similar reforms were proposed in 2011 for the
United Kingdom The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Northwestern Europe, off the coast of European mainland, the continental mainland. It comprises England, Scotlan ...
and the other
Commonwealth realm A Commonwealth realm is a sovereign state in the Commonwealth of Nations that has the same constitutional monarch and head of state as the other realms. The current monarch is King Charles III. Except for the United Kingdom, in each of the re ...
s, which came into effect in 2015 after having been approved by all of the affected nations. Sometimes
religion Religion is a range of social system, social-cultural systems, including designated religious behaviour, behaviors and practices, morals, beliefs, worldviews, religious text, texts, sanctified places, prophecies, ethics in religion, ethics, or ...
is affected; under the Act of Settlement 1701 all Roman Catholics and all persons who have married Roman Catholics are ineligible to be the British monarch and are skipped in the order of succession. In some monarchies there may be liberty for the incumbent, or some body convening after the death of the monarch, to choose from eligible members of the ruling house, often limited to legitimate descendants of the dynasty's founder. Rules of succession may be further limited by state religion, residency, equal marriage or even permission from the
legislature A legislature (, ) is a deliberative assembly with the legal authority to make laws for a political entity such as a country, nation or city on behalf of the people therein. They are often contrasted with the executive and judicial power ...
. Other hereditary systems of succession included tanistry, which is semi-elective and gives weight to merit and
Agnatic seniority Agnatic seniority is a patrilineality, patrilineal principle of inheritance where the order of succession to the throne prefers the monarch's younger brother over the monarch's own sons. A monarch's children (the next generation) succeed only ...
. In some monarchies, such as
Saudi Arabia Saudi Arabia, officially the Kingdom of Saudi Arabia (KSA), is a country in West Asia. Located in the centre of the Middle East, it covers the bulk of the Arabian Peninsula and has a land area of about , making it the List of Asian countries ...
, succession to the throne usually first passes to the monarch's next eldest brother, and only after that to the monarch's children (agnatic seniority).


By election

Election usually is the constitutional way to choose the head of state of a republic, and some monarchies, either directly through popular election, indirectly by members of the legislature or of a special college of electors (such as the Electoral College in the
United States The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...
), or as an exclusive prerogative. Exclusive prerogative allows the heads of states of constituent monarchies of a federation to choose the head of state for the federation among themselves, as in the
United Arab Emirates The United Arab Emirates (UAE), or simply the Emirates, is a country in West Asia, in the Middle East, at the eastern end of the Arabian Peninsula. It is a Federal monarchy, federal elective monarchy made up of Emirates of the United Arab E ...
and
Malaysia Malaysia is a country in Southeast Asia. Featuring the Tanjung Piai, southernmost point of continental Eurasia, it is a federation, federal constitutional monarchy consisting of States and federal territories of Malaysia, 13 states and thre ...
. The Pope, head of state of Vatican City, is chosen by previously appointed cardinals under 80 years of age from among themselves in a papal conclave.


By appointment

A head of state can be empowered to designate his successor, such as Lord Protector of the Commonwealth
Oliver Cromwell Oliver Cromwell (25 April 15993 September 1658) was an English statesman, politician and soldier, widely regarded as one of the most important figures in British history. He came to prominence during the Wars of the Three Kingdoms, initially ...
, who was succeeded by his son
Richard Richard is a male given name. It originates, via Old French, from compound of the words descending from Proto-Germanic language">Proto-Germanic ''*rīk-'' 'ruler, leader, king' and ''*hardu-'' 'strong, brave, hardy', and it therefore means 'st ...
.


By force or revolution

A head of state may seize power by force or
revolution In political science, a revolution (, 'a turn around') is a rapid, fundamental transformation of a society's class, state, ethnic or religious structures. According to sociologist Jack Goldstone, all revolutions contain "a common set of elements ...
. This is not the same as the use of force to ''maintain'' power, as is practised by authoritarian or Totalitarianism, totalitarian rulers. Dictators often use democratic titles, though some proclaim themselves monarchs. Examples of the latter include Emperor Napoleon I of France and King Zog of Albania. In Spain, general Francisco Franco adopted the formal title ''Jefe del Estado'', or Chief of State, and established himself as
regent In a monarchy, a regent () is a person appointed to govern a state because the actual monarch is a minor, absent, incapacitated or unable to discharge their powers and duties, or the throne is vacant and a new monarch has not yet been dete ...
for a vacant monarchy. Uganda's
Idi Amin Idi Amin Dada Oumee (, ; 30 May 192816 August 2003) was a Ugandan military officer and politician who served as the third president of Uganda from 1971 until Uganda–Tanzania War, his overthrow in 1979. He ruled as a Military dictatorship, ...
was one of several who named themselves President for Life.


By foreign imposition

A foreign power can establishing a branch of their own dynasty, or one friendly to their interests. This was often the outcome of the wars fought between the Roman Empire and the Parthian Empire over control of Kingdom of Armenia (antiquity), Armenia, a vital buffer state between the two realms. The Roman–Parthian War of 58–63 ended with a compromise: a Parthian prince of the Arsacid Dynasty of Armenia, Arsacid line would henceforth sit on the Armenian throne, but his nomination had to be approved by the Roman emperor.


Loss

Apart from violent overthrow, a head of state's position can be lost in several ways, including death, another by expiration of the constitutional term of office, abdication, or resignation. In some cases, an abdication cannot occur unilaterally, but comes into effect only when approved by an act of parliament, as in the case of British King Edward VIII. The post can also be abolished by constitutional change; in such cases, an incumbent may be allowed to finish their term. Of course, a head of state position will cease to exist if the state itself does. Heads of state generally enjoy widest inviolability, although some states allow impeachment, or a similar constitutional procedure by which the highest legislative or judicial authorities are empowered to revoke the head of state's mandate on exceptional grounds. This may be a common crime, a political sin, or an act by which the head of state violates such provisions as an established religion mandatory for the monarch. By similar procedure, an original mandate may be declared invalid.


Former heads of state

Effigy, Effigies, memorials and monuments of former heads of state can be designed to represent the history or aspirations of a state or its people, such as the equestrian bronze sculpture of National Kaiser Wilhelm Monument, Kaiser Wilhelm I, first German Emperor, Emperor of a unified Germany erected in Berlin at the end of the nineteenth century; or the Victoria Memorial, London, Victoria Memorial erected in front of Buckingham Palace London, commemorating Queen Victoria and her reign (1837–1901), and unveiled in 1911 by her grandson, King George V; or the Victoria Memorial (India), monument, placed in front of the Victoria Memorial Hall, Kolkata (Calcutta) (1921), commemorating Queen Victoria's reign as Empress of India from 1876. Another, twentieth century, example is the Mount Rushmore National Memorial, a group sculpture constructed (1927–1941) on a conspicuous skyline in the Black Hills of South Dakota (List of states and territories of the United States, 40th state of the Union, 1889), in the midwestern United States, representing the territorial expansion of the United States in the first 130 years from its founding, which is promoted as the "Shrine of Democracy".


Personal influence or privileges

Former presidents of the United States, while holding no political powers List of Latin phrases (P)#per se, per se, sometimes continue to exert influence in national and world affairs. A monarch may retain his style and certain prerogatives after abdication, as did King Leopold III of Belgium, who left the throne to his son after winning a referendum which allowed him to retain a full royal household deprived him of a constitutional or representative role. Napoleon I of France, Napoleon transformed the Italian principality of Elba, where he was imprisoned, into a miniature version of his First Empire, with most trappings of a sovereign monarchy, until his ''Hundred Days, Cent Jours'' escape and reseizure of power in France convinced his opponents, reconvening the Congress of Vienna, Vienna Congress in 1815, to revoke his gratuitous privileges and send him to die in exile on barren Saint Helena. By tradition, deposed monarchs who have not freely abdicated continue to use their monarchical titles as a Courtesy title, courtesy for the rest of their lives. Hence, even after Constantine II of Greece, Constantine II ceased to be ''King of the Hellenes'', it is still common to refer to the deposed king and his family as if Constantine II were still on the throne, as many European royal courts and households do in guest lists at royal weddings, as in Wedding of Victoria, Crown Princess of Sweden, and Daniel Westling, Sweden in 2010, Wedding of Prince William and Catherine Middleton, Britain in 2011 and Wedding of Guillaume, Hereditary Grand Duke of Luxembourg, and Countess Stéphanie de Lannoy, Luxembourg in 2012. The current Greece, Hellenic Republic opposes the right of their deposed monarch and Greek Royal Family, former royal family members to be referred to by their former titles or bearing a surname indicating royal status, and has enacted legislation which hinders acquisition of Greek citizenship unless those terms are met. The former king brought this issue, along with property ownership issues, before the European Court of Human Rights for alleged violations of the European Convention on Human Rights, but lost with respect to the name issue.CASE OF THE FORMER KING OF GREECE AND OTHERS v. GREECE
, (25701/94 , Judgment (Merits) , Court (Grand Chamber) , 23 November 2000), European Court of Human Rights. Retrieved on 12 November 2012.
However, some other states have no problem with deposed monarchs being referred to by their former title, and even allow them to travel internationally on the state's Passport#Full passports, diplomatic passport. The Italian constitution provides that a former president of the Republic takes the title President Emeritus of the Italian Republic and becomes a senator for life, and enjoys immunity, flight status, official residences and certain privileges.


See also

* 21-gun salute * Aide-de-camp * Air transports of heads of state and government * Bodyguard * Cult of personality * Directorial system * Head of government * Honors music * Leadership * Mirrors for princes * National day of mourning * Oath of allegiance * Oath of office * Official residence * Official state car * Power behind the throne * President * Sacred king * State funeral * State visit * Strongman (politics)


Lists

* List of current heads of state and government * List of elected and appointed female heads of state and government * List of heads of state by diplomatic precedence * List of longest reigning current monarchs * List of state leaders by year * Records of heads of state * ''World Leaders''


Notes


References


Bibliography

* * * * *


External links

{{DEFAULTSORT:Head Of State Government institutions Heads of state, Monarchy Positions of authority Air transport of heads of state