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A political union is a type of
political entity A polity is an identifiable political entity – a group of people with a collective identity, who are organized by some form of institutionalized social relations, and have a capacity to mobilize resources. A polity can be any other group of p ...
which is composed of, or created from, smaller polities, or the process which achieves this. These smaller polities are usually called federated states and
federal territories A federal territory is an administrative division under the direct and usually exclusive jurisdiction of a federation's national government. A federal territory is a part of a federation, but not a part of any federated state. The states constit ...
in a
federal government A federation (also known as a federal state) is a political entity characterized by a union of partially self-governing provinces, states, or other regions under a central federal government (federalism). In a federation, the self-governin ...
; and
prefecture A prefecture (from the Latin ''Praefectura'') is an administrative jurisdiction traditionally governed by an appointed prefect. This can be a regional or local government subdivision in various countries, or a subdivision in certain international ...
s, regions, or provinces in the case of a centralised government. This form of government may be voluntary and mutual and is described as ''unionism'' by its constituent members and proponents. In other cases, it may arise from
political unification Real union is a union of two or more states, which share some state institutions in contrast to personal unions; however, they are not as unified as states in a political union. It is a development from personal union and has historically bee ...
, characterised by
coercion Coercion () is compelling a party to act in an involuntary manner by the use of threats, including threats to use force against a party. It involves a set of forceful actions which violate the free will of an individual in order to induce a desi ...
and
conquest Conquest is the act of military subjugation of an enemy by force of arms. Military history provides many examples of conquest: the Roman conquest of Britain, the Mauryan conquest of Afghanistan and of vast areas of the Indian subcontinent, t ...
. The unification of separate states which, in the past, had together constituted a single entity, is known as ''reunification''. Unlike a personal union or real union, the individual constituent entities may have
devolution Devolution is the statutory delegation of powers from the central government of a sovereign state to govern at a subnational level, such as a regional or local level. It is a form of administrative decentralization. Devolved territories h ...
of powers but are subordinate to a central government or coordinated in some sort of organization. In a federalised system, the constituent entities usually have internal autonomy, for example in the setup of
police department The police are a constituted body of persons empowered by a state, with the aim to enforce the law, to ensure the safety, health and possessions of citizens, and to prevent crime and civil disorder. Their lawful powers include arrest and ...
s, and share power with the federal government, for whom external sovereignty, military forces, and
foreign affairs ''Foreign Affairs'' is an American magazine of international relations and U.S. foreign policy published by the Council on Foreign Relations, a nonprofit, nonpartisan, membership organization and think tank specializing in U.S. foreign policy and ...
are usually reserved. The union is recognised internationally as a single political entity. A political union may also be called a legislative union or state union. A union may be effected in many forms, broadly categorized as: * Incorporating union * Incorporating
annexation Annexation (Latin ''ad'', to, and ''nexus'', joining), in international law, is the forcible acquisition of one state's territory by another state, usually following military occupation of the territory. It is generally held to be an illegal act ...
* Federal union * Federative annexation * Mixed unions


Incorporating union

In an incorporating union a new state is created, the former states being entirely dissolved into the new state (although some aspects may be preserved; see below). ''Incorporating unions'' have been present throughout much of history, such as when: * The Union of Lublin between the Grand Duchy of Lithuania and the Kingdom of Poland led to the creation of a Polish-Lithuanian Commonwealth, an elective monarchy where the
Polish nobility The ''szlachta'' (Polish: endonym, Lithuanian: šlėkta) were the noble estate of the realm in the Kingdom of Poland, the Grand Duchy of Lithuania, and the Polish–Lithuanian Commonwealth who, as a class, had the dominating position in the ...
elected the monarch; *the
Acts of Union, 1707 The Acts of Union ( gd, Achd an Aonaidh) were two Acts of Parliament: the Union with Scotland Act 1706 passed by the Parliament of England, and the Union with England Act 1707 passed by the Parliament of Scotland. They put into effect the te ...
between the Kingdom of Scotland and the Kingdom of England created the Kingdom of Great Britain; *in 1910 the colonies of the
Cape of Good Hope The Cape of Good Hope ( af, Kaap die Goeie Hoop ) ;''Kaap'' in isolation: pt, Cabo da Boa Esperança is a rocky headland on the Atlantic coast of the Cape Peninsula in South Africa. A common misconception is that the Cape of Good Hope is t ...
, Natal, Orange River Colony, and
Transvaal Transvaal is a historical geographic term associated with land north of (''i.e.'', beyond) the Vaal River in South Africa. A number of states and administrative divisions have carried the name Transvaal. * South African Republic (1856–1902; af, ...
were incorporated into the Union of South Africa; *following the Reconquista and dynastic union between Isabella of Castile and Ferdinand of Aragon, the Spanish Empire began the process of consolidating the Crowns of Castile,
Aragon Aragon ( , ; Spanish and an, Aragón ; ca, Aragó ) is an autonomous community in Spain, coextensive with the medieval Kingdom of Aragon. In northeastern Spain, the Aragonese autonomous community comprises three provinces (from north to sou ...
, and
Navarre Navarre (; es, Navarra ; eu, Nafarroa ), officially the Chartered Community of Navarre ( es, Comunidad Foral de Navarra, links=no ; eu, Nafarroako Foru Komunitatea, links=no ), is a foral autonomous community and province in northern Spain, ...
into the unitary Kingdom of Spain, though the process wasn't completed until
1716 Events January–March * January 16 – The application of the Nueva Planta decrees to Catalonia make it subject to the laws of the Crown of Castile, and abolishes the Principality of Catalonia as a political entity, concluding ...
(Aragon) and
1833 Events January–March * January 3 – Reassertion of British sovereignty over the Falkland Islands (1833), Reassertion of British sovereignty over the Falkland Islands in the South Atlantic. * February 6 – His Royal Highness Prince Otto ...
(Navarre); *the Acts of Union 1800 united the
Kingdom of Ireland The Kingdom of Ireland ( ga, label=Classical Irish, an Ríoghacht Éireann; ga, label=Modern Irish, an Ríocht Éireann, ) was a monarchy on the island of Ireland that was a client state of England and then of Great Britain. It existed from ...
and the Kingdom of Great Britain into the United Kingdom; *in 1990 the
People's Democratic Republic of Yemen South Yemen ( ar, اليمن الجنوبي, al-Yaman al-Janubiyy), officially the People's Democratic Republic of Yemen (, ), also referred to as Democratic Yemen (, ) or Yemen (Aden) (, ), was a communist state that existed from 1967 to 19 ...
united with the Yemen Arab Republic (North Yemen) to form the
Republic of Yemen Yemen (; ar, ٱلْيَمَن, al-Yaman), officially the Republic of Yemen,, ) is a country in Western Asia. It is situated on the southern end of the Arabian Peninsula, and borders Saudi Arabia to the north and Oman to the northeast and sha ...
; *and in 1783 the
Articles of Confederation The Articles of Confederation and Perpetual Union was an agreement among the 13 Colonies of the United States of America that served as its first frame of government. It was approved after much debate (between July 1776 and November 1777) by ...
were signed by each of the Thirteen Colonies, uniting them into the United States of America.


Preservation of interests

Nevertheless, a full incorporating union may preserve the laws and institutions of the former states, as happened in the creating of the United Kingdom. This may be simply a matter of practice or to comply with a guarantee given in the terms of the union. These guarantees may be to ensure the success of a proposed union, or in the least to prevent continuing resistance, as occurred in the union of Brittany and France in 1532 ( Union of Brittany and France), a guarantee was given as to the continuance of laws and of the Estates of Brittany (a guarantee revoked in 1789 at the French Revolution). The assurance that institutions are preserved in a union of states can also occur as states realize that whilst a power imbalance exists (such as between the economic conditions of Scotland and England prior to the
Acts of Union 1707 The Acts of Union ( gd, Achd an Aonaidh) were two Acts of Parliament: the Union with Scotland Act 1706 passed by the Parliament of England, and the Union with England Act 1707 passed by the Parliament of Scotland. They put into effect the te ...
), it is not so great that it precludes the ability of concessions to be made. The Treaty of Union for creating the unified Kingdom of Great Britain in 1707 contained a guarantee of the continuance of the civil laws and the existing courts in Scotland (a continuing guarantee), which was significant for both parties. The Scottish, despite economic troubles during the Seven Ill Years preceding the union, still had remaining negotiating power. This marks a delineation of states that are able to ensure preservation of interests, there has to be some mutually beneficial reasoning behind the formal or informal preservation of interests. In the Union creating the United Kingdom of Great Britain and Ireland in 1801, no such guarantee was given for the laws and courts of the
Kingdom of Ireland The Kingdom of Ireland ( ga, label=Classical Irish, an Ríoghacht Éireann; ga, label=Modern Irish, an Ríocht Éireann, ) was a monarchy on the island of Ireland that was a client state of England and then of Great Britain. It existed from ...
, though they were continued as a matter of practice. The informal recognition of such interests represents the different circumstances of the two Unions, the small base of institutional power in Ireland at the time (those who were the beneficiaries of the Protestant Ascendancy) had faced a revolution in the Irish Rebellion of 1798, and as a result there was an institutional drive toward unification, limiting the Irish negotiating power. However, informal guarantees were given to preclude the possibility of further Irish unrest in the period following the French Revolution of 1789 and the 1798 rebellion. These types of informal arrangements are more susceptible to changes; for example, Tyrol was guaranteed that its Freischütz companies would not be posted to fight outside Tyrol without their consent, a guarantee later revoked by the Austrian state. However, this case can be contrasted with the continued existence of the
Scottish Parliament The Scottish Parliament ( gd, Pàrlamaid na h-Alba ; sco, Scots Pairlament) is the devolved, unicameral legislature of Scotland. Located in the Holyrood area of the capital city, Edinburgh, it is frequently referred to by the metonym Holyro ...
and a separate body of Scottish law distinct from
English law English law is the common law legal system of England and Wales, comprising mainly criminal law and civil law, each branch having its own courts and procedures. Principal elements of English law Although the common law has, historically, be ...
.


Incorporating annexation

In an incorporating annexation a state or states is united to and dissolved in an existing state, whose legal existence continues. Annexation may be voluntary or, more frequently, by conquest. ''Incorporating annexations'' have occurred at various points in history, such as when: * in 1535 and 1542, under the two
Laws in Wales Acts The Laws in Wales Acts 1535 and 1542 ( cy, Y Deddfau Cyfreithiau yng Nghymru 1535 a 1542) were Acts of the Parliament of England, and were the parliamentary measures by which Wales was annexed to the Kingdom of England. Moreover, the legal sys ...
, the Kingdom of England formally annexed the Principality of Wales; * in 1822 the
Republic of Spanish Haiti The Independent Republic of Spanish Haiti ( es, República del Haití Español), also called the Independent State of Spanish Haiti () was the independent state that resulted from the defeat of Spanish colonialists from Santo Domingo on November ...
was annexed by the Republic of Haiti; * the Kingdom of Prussia used incorporating annexation to
unite Unite may refer to: Arts, entertainment, and media Music Albums * ''Unite'' (A Friend in London album), 2013 album by Danish band A Friend in London * ''Unite'' (Kool & the Gang album), 1993 * ''Unite'' (The O.C. Supertones album), 2005 Songs ...
many of the German Princes during the Second Schleswig War, the
Austro-Prussian War The Austro-Prussian War, also by many variant names such as Seven Weeks' War, German Civil War, Brothers War or Fraternal War, known in Germany as ("German War"), (; "German war of brothers") and by a variety of other names, was fought in 186 ...
, and the Franco-Prussian War; * the Kingdom of Sardinia annexed many of the Duchies and City-states in Italy during the period of
Italian unification The unification of Italy ( it, Unità d'Italia ), also known as the ''Risorgimento'' (, ; ), was the 19th-century political and social movement that resulted in the consolidation of different states of the Italian Peninsula into a single ...
; * in 1918, during the Podgorica Assembly, the
Kingdom of Serbia The Kingdom of Serbia ( sr-cyr, Краљевина Србија, Kraljevina Srbija) was a country located in the Balkans which was created when the ruler of the Principality of Serbia, Milan I, was proclaimed king in 1882. Since 1817, the Princi ...
annexed the Kingdom of Montenegro; * and in 1949 and 1951 the People's Republic of China annexed Tibet (1951), East Turkestan (Xinjiang) (1949), Hong Kong (1997) and Macau (1999).


Federal annexation

Federal annexation occurs when a unitary state becomes a federated unit of another existing state, the former continuing its legal existence. The new federated state thus ceases to be a state in international law but retains its legal existence in domestic law, subsidiary to the federal authority. Prominent historical ''federal annexations'' include: * Canada's annexations of British Columbia in 1871, Prince Edward Island in 1873, and the
Dominion of Newfoundland Newfoundland was a British dominion in eastern North America, today the modern Canadian province of Newfoundland and Labrador. It was established on 26 September 1907, and confirmed by the Balfour Declaration of 1926 and the Statute of Westmi ...
in 1949; * Ethiopia's annexation of
Eritrea Eritrea ( ; ti, ኤርትራ, Ertra, ; ar, إرتريا, ʾIritriyā), officially the State of Eritrea, is a country in the Horn of Africa region of Eastern Africa, with its capital and largest city at Asmara. It is bordered by Ethiopia ...
from 1951 to 1962; *the admission of Geneva to the Swiss Confederation in 1815; * West Germany's annexation of Saarland in 1957; *the United States of America's annexations and subsequent granting of statehoods to the
Vermont Republic The Vermont Republic ( French: ''République du Vermont''), officially known at the time as the State of Vermont ( French: ''État du Vermont''), was an independent state in New England that existed from January 15, 1777, to March 4, 1791. The ...
(1791),
Republic of Texas The Republic of Texas ( es, República de Tejas) was a sovereign state in North America that existed from March 2, 1836, to February 19, 1846, that bordered Mexico, the Republic of the Rio Grande in 1840 (another breakaway republic from Mex ...
(1846), and
California Republic The California Republic ( es, La República de California), or Bear Flag Republic, was an unrecognized breakaway state from Mexico, that for 25 days in 1846 militarily controlled an area north of San Francisco, in and around what is now Son ...
(1848); *and the 2014 annexations of the Crimea and the city of Sevastopol by the Russian Federation (albeit viewed as illegal or otherwise given varying degrees of recognition by the international community).


Mixed unions

The unification of Italy involved a mixture of unions. The kingdom consolidated around the Kingdom of Sardinia, with which several states voluntarily united to form the Kingdom of Italy. Others polities, such as the
Kingdom of the Two Sicilies The Kingdom of the Two Sicilies ( it, Regno delle Due Sicilie) was a kingdom in Southern Italy from 1816 to 1860. The kingdom was the largest sovereign state by population and size in Italy before Italian unification, comprising Sicily and a ...
and the Papal States, were conquered and annexed. Formally, the union in each territory was sanctioned by a popular referendum where people were formally asked if they agreed to have as their new ruler Vittorio Emanuele II of Sardinia and his legitimate heirs. The unification of Germany began in earnest when the Kingdom of Prussia annexed numerous petty states in 1866.


Historical unions

* Unification of Nepal starting from 1744 A.D. *
Union of Moldavia and Wallachia The unification of Moldavia and Wallachia ( ro, Unirea Moldovei și Țării Românești), also known as the unification of the Romanian Principalities ( ro, Unirea Principatelor Române, link=no) or as the Little Union ( ro, Mica Unire, link=no) ...
, which led to the apparition of modern Romania, in 1859 * Bulgarian unification in 1885, after the 1396 Ottoman conquest. * Great Union of Romania in 1918 **
Unification of Bessarabia with Romania The union of Bessarabia with Romania was proclaimed on by Sfatul Țării, the legislative body of the Moldavian Democratic Republic. This state had the same borders of the region of Bessarabia, which was annexed by the Russian Empire following t ...
in 1918 ** Union of Bukovina with Romania in 1918 ** Union of Transylvania with Romania in 1918 * Creation of Yugoslavia in 1918 * Ukrainian unification in 1919 *
Chinese reunification (1928) Chinese unification, also known as the Cross-Strait unification or Chinese reunification, is the potential unification of territories currently controlled, or claimed, by the People's Republic of China ("China" or "Mainland China") and the ...
or "Northeast Flag Replacement" proclaimed the victory of the Guangzhou/Nanjing government over the Beiyang government after the 1912 division. *
German reunification German reunification (german: link=no, Deutsche Wiedervereinigung) was the process of re-establishing Germany as a united and fully sovereign state, which took place between 2 May 1989 and 15 March 1991. The day of 3 October 1990 when the Ge ...
after the
Peaceful Revolution The Peaceful Revolution (german: Friedliche Revolution), as a part of the Revolutions of 1989, was the process of sociopolitical change that led to the opening of East Germany's borders with the West, the end of the ruling of the Socialist Unity ...
(East Germany) 1989–90 on 3 October 1990, divided into West Germany and East Germany since the
Potsdam Agreement The Potsdam Agreement (german: Potsdamer Abkommen) was the agreement between three of the Allies of World War II: the United Kingdom, the United States, and the Soviet Union on 1 August 1945. A product of the Potsdam Conference, it concerned th ...
on 1 August 1945. ** German unification in 1866–71; what became Germany (1871–1918) was heavily fragmented by feudalism and partible inheritance (
Salic patrimony Terra Salica was a type of land property invented by the Salian Franks. The Merovingians had two types of land property: '' de alode'' and terra Salica; the former could be inherited by both sexes, while the latter was restricted to men. The Frankis ...
) during the Middle Ages but remained united under the overlordship of
East Francia East Francia (Medieval Latin: ) or the Kingdom of the East Franks () was a successor state of Charlemagne's Carolingian Empire, empire ruled by the Carolingian dynasty until 911. It was created through the Treaty of Verdun (843) which divided t ...
/the Kingdom of Germany and the Holy Roman Empire. However, the states grew steadily more ''de facto'' independent through the early modern era as imperial power waned. Finally, the Empire was dissolved in 1806 during the Napoleonic Wars, and the German states became fully sovereign and were only united (between 1815 and 1866) by the non-sovereign German Confederation. ** Anschluss (1938 Nazi reunification of "
Lesser Germany {{more citations needed, date=April 2017 The term Lesser Germany (German: ''Kleindeutschland'') or Lesser German solution (German: Kleindeutsche Lösung) denoted essentially exclusion of Austria of the Habsburgs from the planned German unification ...
" and Austria into " Greater Germany") *
Italian unification The unification of Italy ( it, Unità d'Italia ), also known as the ''Risorgimento'' (, ; ), was the 19th-century political and social movement that resulted in the consolidation of different states of the Italian Peninsula into a single ...
1815–71,
divided Division is one of the four basic operations of arithmetic, the ways that numbers are combined to make new numbers. The other operations are addition, subtraction, and multiplication. At an elementary level the division of two natural numb ...
since its partition into the
Lombard Kingdom The Kingdom of the Lombards ( la, Regnum Langobardorum; it, Regno dei Longobardi; lmo, Regn di Lombard) also known as the Lombard Kingdom; later the Kingdom of (all) Italy ( la, Regnum totius Italiae), was an early medieval state established ...
(itself divided between
Langobardia Major Langobardia Major was the name that, in the Early Middle Ages, was given to the domains of the Lombard Kingdom in Northern Italy. It comprised Lombardy proper with its capital Pavia, the Duchies of Friuli and Trent as well as the Tuscany region. I ...
and Langobardia Minor) and the Byzantine Exarchate of Ravenna in 568, Italy was further divided since Charlemagne's conquest of Langobardia Major and Spoleto in 774 and the subsequent fragmentation due to feudalism. *
Polish reunification Polish may refer to: * Anything from or related to Poland, a country in Europe * Polish language * Poles, people from Poland or of Polish descent * Polish chicken *Polish brothers (Mark Polish and Michael Polish, born 1970), American twin screenwr ...
in 1918–22,
divided Division is one of the four basic operations of arithmetic, the ways that numbers are combined to make new numbers. The other operations are addition, subtraction, and multiplication. At an elementary level the division of two natural numb ...
since 24 October 1795 save for a brief revival as the Duchy of Warsaw (1807–15) during the Napoleonic wars. *
Vietnamese reunification Reunification Day ( vi, Ngày Thống nhất), Victory Day (), Liberation Day ( or ), or the official name Day of Southern Liberation for National Reunification () is a public holiday in Vietnam that marks the event when North Vietnamese and ...
after the Vietnam War 1955–1975 on 2 July 1976, divided into
South Vietnam South Vietnam, officially the Republic of Vietnam ( vi, Việt Nam Cộng hòa), was a state in Southeast Asia that existed from 1955 to 1975, the period when the southern portion of Vietnam was a member of the Western Bloc during part of th ...
and North Vietnam since 21 July 1954. * Tanganyika United with Zanzibar in 1964 to form Tanzania from 26 April 1964 to date. * Yemeni unification in 1990,
divided Division is one of the four basic operations of arithmetic, the ways that numbers are combined to make new numbers. The other operations are addition, subtraction, and multiplication. At an elementary level the division of two natural numb ...
since the North Yemeni independence from Ottoman Empire in November 1918.


Supranational and continental unions

In addition to regional movements,
supranational Supranational or supra-national may refer to: * Supranational union, a type of multinational political union * Supranational law, a form of international law * Supranational legislature, a form of international legislature * Supranational curre ...
and continental unions that promote progressive integration between its members started appearing in the second half of the 20th century. Some of these organization were inspired, to some extent, by the European Union. Examples of such unions include the ASEAN (Association of Southeast Asian Nations), the
Asia-Pacific Economic Cooperation Forum The Asia-Pacific Economic Cooperation (APEC ) is an inter-governmental forum for 21 member economies in the Pacific Rim that promotes free trade throughout the Asia-Pacific region.
, and the
Pacific Islands Forum The Pacific Islands Forum (PIF) is an inter-governmental organization that aims to enhance cooperation between countries and territories of Oceania, including formation of a trade bloc and regional peacekeeping operations. It was founded in 197 ...
.


Academic analysis

The political position of the United Kingdom is often discussed; and former states like
Serbia and Montenegro Serbia and Montenegro ( sr, Cрбија и Црна Гора, translit=Srbija i Crna Gora) was a country in Southeast Europe located in the Balkans that existed from 1992 to 2006, following the breakup of the Socialist Federal Republic of Yu ...
(2003–2006), the Soviet Union (1922–1991) and the United Arab Republic (1958–1961).
Lord Durham Earl of Durham is a title in the Peerage of the United Kingdom. It was created in 1833 for the Whig politician and colonial official John Lambton, 1st Baron Durham. Known as "Radical Jack", he played a leading role in the passing of the Gre ...
was widely regarded as one of the most important thinkers in the history of the British Empire's constitutional evolution. He articulated the difference between a full legislative union and a federation. In his 1839 ''Report'', in discussing the proposed union of
Upper and Lower Canada The Canadas is the collective name for the provinces of Lower Canada and Upper Canada, two historical British colonies in present-day Canada. The two colonies were formed in 1791, when the British Parliament passed the '' Constitutional Act'', ...
, he says:
Two kinds of union have been proposed – federal and legislative. By the first, the separate legislature of each province would be preserved in its present form and retain almost all its present attributes of internal legislation, the federal legislature exercising no power save in those matters which may have been expressly ceded to it by the constituent provinces. A legislative union would imply a complete incorporation of the provinces included in it under one legislature, exercising universal and sole legislative authority over all of them in exactly the same manner as the Parliament legislates alone for the whole of the British Isles.
However, unification is not merely voluntary. To meet this requirement, we need to have a balance of power between the two or more states, which can create an equal monetary, economic, social and cultural environment. We need also to take in account that those states eligible to unify must agree to a transition from anarchy, where there is no sovereignty above the state level, to hierarchy. States can decide to enter a voluntary union as a solution for existing problems and to face possible threats, such as environmental threats for instance. The task of triggering a political crisis and to get the attention of the citizens toward the unification's necessity is in the hands of the elites. Despite it being quite rare, in some cases it works (see Switzerland and the United States unification), while in most of the cases it turns to be a failure or leads to a forced unification (Italy, URSS) where the unified states are deeply unequal. From a realist perspective, small states can unify in order to face strong states or to conquer weak ones. One of the reasons to seek unification to a stronger state besides a common threat can be a situation of negligence or ignorance on behalf of the weak state which is, to simplify it, desperate and almost derelict. According to a 1975 study by University of Rochester political scientist William Riker, unions were motivated by security threats. According to Ryan Griffiths, all instances of mutually willful unification from 1816 onwards were between states that spoke the same languages.


See also

* Confederation * Federation * Irredentism *
List of proposed state mergers This is a list of proposed state mergers, including both current and historical proposals originating from sovereign states or organizations. The entities listed below differ from separatist movements in that they would form as a merger or uni ...
* Real union * Secession * Union (disambiguation) * Unionism (disambiguation)#Politics


Notes


References


Further reading

* Alberto Alesina and Enrico Spolaore. 2003. ''The Size of Nations''. MIT Press. {{DEFAULTSORT:Political Union Federalism