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An empire is a "political unit" made up of several territories and peoples, "usually created by conquest, and divided between a dominant center and subordinate peripheries". The center of the empire (sometimes referred to as the metropole) exercises political control over the peripheries. Within an empire, there is non-equivalence between different populations who have different sets of rights and are governed differently. Narrowly defined, an empire is a
sovereign state A sovereign state or sovereign country, is a political entity represented by one central government that has supreme legitimate authority over territory. International law defines sovereign states as having a permanent population, defined ter ...
whose head of state is an emperor; but not all states with aggregate territory under the rule of supreme authorities are called empires or ruled by an emperor; nor have all self-described empires been accepted as such by contemporaries and historians (the Central African Empire, and some
Anglo-Saxon The Anglo-Saxons were a cultural group who inhabited England in the Early Middle Ages. They traced their origins to settlers who came to Britain from mainland Europe in the 5th century. However, the ethnogenesis of the Anglo-Saxons happened wit ...
kingdoms in early England being examples). There have been "ancient and modern, centralized and decentralized, ultra-brutal and relatively benign" Empires. An important distinction has been between land empires made up solely of contiguous territories, such as the
Austro-Hungarian Empire Austria-Hungary, often referred to as the Austro-Hungarian Empire,, the Dual Monarchy, or Austria, was a constitutional monarchy and great power in Central Europe between 1867 and 1918. It was formed with the Austro-Hungarian Compromise of ...
or the
Russian Empire The Russian Empire was an empire and the final period of the Russian monarchy from 1721 to 1917, ruling across large parts of Eurasia. It succeeded the Tsardom of Russia following the Treaty of Nystad, which ended the Great Northern War ...
; and those created by sea-power, which include territories that are far remote from the 'home' country of the empire, such as the
Carthaginian Empire Carthage () was a settlement in modern Tunisia that later became a city-state and then an empire. Founded by the Phoenicians in the ninth century BC, Carthage reached its height in the fourth century BC as one of the largest metropolises in ...
and
British Empire The British Empire was composed of the dominions, colonies, protectorates, mandates, and other territories ruled or administered by the United Kingdom and its predecessor states. It began with the overseas possessions and trading posts e ...
. Aside from the more formal usage, the word ''empire'' can also refer colloquially to a large-scale business enterprise (e.g. a transnational corporation), a political organization controlled by a single individual (a political boss), or a group (political bosses). The concept of ''empire'' is associated with other such concepts as ''
imperialism Imperialism is the state policy, practice, or advocacy of extending power and dominion, especially by direct territorial acquisition or by gaining political and economic control of other areas, often through employing hard power (economic powe ...
'', ''
colonialism Colonialism is a practice or policy of control by one people or power over other people or areas, often by establishing colonies and generally with the aim of economic dominance. In the process of colonisation, colonisers may impose their reli ...
'', and ''
globalization Globalization, or globalisation (Commonwealth English; see spelling differences), is the process of interaction and integration among people, companies, and governments worldwide. The term ''globalization'' first appeared in the early 20t ...
'', with imperialism referring to the creation and maintenance of unequal relationships between nations and not necessarily the policy of a state headed by an emperor or empress. ''Empire'' is often used as a term to describe displeasure to overpowering situations.


Definition

An empire is an aggregate of many separate states or territories under a supreme ruler or oligarchy. This is in contrast to a
federation 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-gover ...
, which is an extensive state voluntarily composed of autonomous states and peoples. An empire is a large polity which rules over territories outside of its original borders. Definitions of what physically and politically constitutes an empire vary. It might be a state affecting imperial policies or a particular political structure. Empires are typically formed from diverse ethnic, national, cultural, and religious components. 'Empire' and 'colonialism' are used to refer to relationships between a powerful state or society versus a less powerful one;
Michael W. Doyle Michael W. Doyle is an American international relations scholar who is a theorist of the liberal "democratic peace" and author of ''Liberalism and World Politics''. He has also written on the comparative history of empires and the evaluation o ...
has defined empire as "effective control, whether formal or informal, of a subordinated society by an imperial society". Tom Nairn and Paul James define empires as polities that "extend relations of power across territorial spaces over which they have no prior or given legal sovereignty, and where, in one or more of the domains of economics, politics, and culture, they gain some measure of extensive hegemony over those spaces to extract or accrue value". Rein Taagepera has defined an empire as "any relatively large sovereign political entity whose components are not sovereign". The terrestrial empire's maritime analogue is the
thalassocracy A thalassocracy or thalattocracy sometimes also maritime empire, is a state with primarily maritime realms, an empire at sea, or a seaborne empire. Traditional thalassocracies seldom dominate interiors, even in their home territories. Examples ...
, an empire composed of islands and coasts which are accessible to its terrestrial homeland, such as the Athenian-dominated Delian League. Furthermore, empires can expand by both land and sea. Stephen Howe notes that empires by land can be characterized by expansion over terrain, "extending directly outwards from the original frontier" while an empire by sea can be characterized by colonial expansion and empire building "by an increasingly powerful navy". However, sometimes an empire is only a semantic construction, such as when a ruler assumes the title of "emperor". That polity over which the ruler reigns logically becomes an "empire", despite having no additional territory or hegemony. Examples of this form of empire are the Central African Empire, Mexican Empire, or the Korean Empire proclaimed in 1897 when Korea, far from gaining new territory, was on the verge of being annexed by the
Empire of Japan The also known as the Japanese Empire or Imperial Japan, was a historical nation-state and great power that existed from the Meiji Restoration in 1868 until the enactment of the post-World War II 1947 constitution and subsequent form ...
, one of the last to use the name officially. Among the last states in the 20th century known as empires in this sense were the Central African Empire,
Ethiopia Ethiopia, , om, Itiyoophiyaa, so, Itoobiya, ti, ኢትዮጵያ, Ítiyop'iya, aa, Itiyoppiya officially the Federal Democratic Republic of Ethiopia, is a landlocked country in the Horn of Africa. It shares borders with Eritrea to the ...
,
Vietnam Vietnam or Viet Nam ( vi, Việt Nam, ), officially the Socialist Republic of Vietnam,., group="n" is a country in Southeast Asia, at the eastern edge of mainland Southeast Asia, with an area of and population of 96 million, making ...
, Manchukuo,
Russia Russia (, , ), or the Russian Federation, is a transcontinental country spanning Eastern Europe and Northern Asia. It is the largest country in the world, with its internationally recognised territory covering , and encompassing one-ei ...
,
Germany Germany,, officially the Federal Republic of Germany, is a country in Central Europe. It is the second most populous country in Europe after Russia, and the most populous member state of the European Union. Germany is situated betwee ...
, and
Korea Korea ( ko, 한국, or , ) is a peninsular region in East Asia. Since 1945, it has been divided at or near the 38th parallel, with North Korea (Democratic People's Republic of Korea) comprising its northern half and South Korea (Republic ...
. Scholars distinguish empires from nation-states. In an empire, there is a hierarchy whereby one group of people (usually, the metropole) has command over other groups of people, and there is a hierarchy of rights and prestige for different groups of people.
Josep Colomer Josep Maria Colomer Calsina is a political scientist and economist. His research focuses on the strategies for the design, establishment, and change of political institutions. Topics include the processes of democratization, the origins of parliamen ...
distinguished between empires and nation-states in the following way: # Empires were vastly larger than states # Empires lacked fixed or permanent boundaries whereas a state had fixed boundaries # Empires had a "compound of diverse groups and territorial units with asymmetric links with the center" whereas a state had "supreme authority over a territory and population" # Empires had multi-level, overlapping jurisdictions whereas a state sought monopoly and homogenization


Characteristics

Empires originated as different types of states, although they commonly began as powerful monarchies. Ideas about empires have changed over time, ranging from public approval to universal distaste. Empires are built out of separate units with some kind of diversity – ethnic, national, cultural, religious – and imply at least some inequality between the rulers and the ruled. Without this inequality, the system would be seen as a commonwealth. Throughout history, the major powers of the world constantly seek to conquer other parts of the world.
Imperialism Imperialism is the state policy, practice, or advocacy of extending power and dominion, especially by direct territorial acquisition or by gaining political and economic control of other areas, often through employing hard power (economic powe ...
is the idea of a major power controlling another nation or land with the intentions to use the native people and resources to help the mother country in any way possible. Many empires were the result of military conquest, incorporating the vanquished states into a political union, but imperial hegemony can be established in other ways. The Athenian Empire, the
Roman Empire The Roman Empire ( la, Imperium Romanum ; grc-gre, Βασιλεία τῶν Ῥωμαίων, Basileía tôn Rhōmaíōn) was the post-Roman Republic, Republican period of ancient Rome. As a polity, it included large territorial holdings aro ...
, and the
British Empire The British Empire was composed of the dominions, colonies, protectorates, mandates, and other territories ruled or administered by the United Kingdom and its predecessor states. It began with the overseas possessions and trading posts e ...
developed at least in part under elective auspices. The
Empire of Brazil The Empire of Brazil was a 19th-century state that broadly comprised the territories which form modern Brazil and (until 1828) Uruguay. Its government was a representative parliamentary constitutional monarchy under the rule of Emperors Dom ...
declared itself an empire after separating from the
Portuguese Empire The Portuguese Empire ( pt, Império Português), also known as the Portuguese Overseas (''Ultramar Português'') or the Portuguese Colonial Empire (''Império Colonial Português''), was composed of the overseas colonies, factories, and the ...
in 1822. France has twice transitioned from being called the French Republic to being called the French Empire while it retained an overseas empire. Europeans began applying the designation of "empire" to non-European monarchies, such as the Qing Empire and the
Mughal Empire The Mughal Empire was an early-modern empire that controlled much of South Asia between the 16th and 19th centuries. Quote: "Although the first two Timurid emperors and many of their noblemen were recent migrants to the subcontinent, the d ...
, as well as the
Maratha Empire The Maratha Empire, also referred to as the Maratha Confederacy, was an early modern Indian confederation that came to dominate much of the Indian subcontinent in the 18th century. Maratha rule formally began in 1674 with the coronation of Sh ...
, eventually leading to the looser denotations applicable to any political structure meeting the criteria of "imperium". Some monarchies styled themselves as having greater size, scope, and power than the territorial, politico-military, and economic facts support. As a consequence, some monarchs assumed the title of "emperor" (or its corresponding translation, '' tsar'', ''empereur'', ''
kaiser ''Kaiser'' is the German word for "emperor" (female Kaiserin). In general, the German title in principle applies to rulers anywhere in the world above the rank of king (''König''). In English, the (untranslated) word ''Kaiser'' is mainly ap ...
'', ''
shah Shah (; fa, شاه, , ) is a royal title that was historically used by the leading figures of Iranian monarchies.Yarshater, EhsaPersia or Iran, Persian or Farsi, ''Iranian Studies'', vol. XXII no. 1 (1989) It was also used by a variety of ...
'' etc.) and renamed their states as "The Empire of ...". Empires were seen as an expanding power, administration, ideas and beliefs followed by cultural habits from place to place. Empires tend to impose their culture on the subject states to strengthen the imperial structure. This can have notable effects that outlast the empire itself, both positive and negative. Most histories of empires have been hostile, especially if the authors were promoting nationalism. Stephen Howe, although himself hostile, listed positive qualities: the guaranteed stability, security, and legal order for their subjects. They tried to minimize ethnic and religious antagonism inside the empire. The aristocracies that ruled them were often more cosmopolitan and broad-minded than their nationalistic successors. There are two main ways to establish and maintain an imperial political structure: (i) as a territorial empire of direct conquest and control with force or (ii) as a coercive, hegemonic empire of indirect conquest and control with power. The former method provides greater tribute and direct political control, yet limits further expansion because it absorbs military forces to fixed garrisons. The latter method provides less tribute and indirect control, but avails military forces for further expansion. Territorial empires (e.g. the
Macedonian Empire Macedonia (; grc-gre, Μακεδονία), also called Macedon (), was an ancient kingdom on the periphery of Archaic and Classical Greece, and later the dominant state of Hellenistic Greece. The kingdom was founded and initially ruled by ...
and
Byzantine Empire The Byzantine Empire, also referred to as the Eastern Roman Empire or Byzantium, was the continuation of the Roman Empire primarily in its eastern provinces during Late Antiquity and the Middle Ages, when its capital city was Constantinopl ...
) tend to be contiguous areas. The term, on occasion, has been applied to maritime republics or thalassocracies (e.g. the
Athenian Athens ( ; el, Αθήνα, Athína ; grc, Ἀθῆναι, Athênai (pl.) ) is both the capital and largest city of Greece. With a population close to four million, it is also the seventh largest city in the European Union. Athens dominates a ...
and British empires) with looser structures and more scattered territories, often consisting of many islands and other forms of possessions which required the creation and maintenance of a powerful navy. Empires such as the
Holy Roman Empire The Holy Roman Empire was a political entity in Western, Central, and Southern Europe that developed during the Early Middle Ages and continued until its dissolution in 1806 during the Napoleonic Wars. From the accession of Otto I in 962 unt ...
also came together by electing the emperor with votes from member realms through the Imperial election.


History of imperialism


Bronze and Iron Age empires

Stephen Howe writes that with the exception of the Roman, Chinese and "perhaps ancient Egyptian states"; early empires seldom survived the death of their founder and were usually limited in scope to conquest and collection of tribute, having little impact on the everyday lives of their subjects. The earliest known empire appeared in southern Egypt sometime around 3200 BC. Southern Egypt was divided by three kingdoms each centered on a powerful city. Hierapolis conquered the other two cities over two centuries, and later grew into the country of Egypt. The
Akkadian Empire The Akkadian Empire () was the first ancient empire of Mesopotamia after the long-lived civilization of Sumer. It was centered in the city of Akkad () and its surrounding region. The empire united Akkadian and Sumerian speakers under one r ...
, established by Sargon of Akkad (24th century BC), was an early all-Mesopotamian empire which spread into Anatolia, the Levant and Ancient Iran. This imperial achievement was repeated by
Shamshi-Adad I Shamshi-Adad ( akk, Šamši-Adad; Amorite: ''Shamshi-Addu''), ruled 1808–1776 BC, was an Amorite warlord and conqueror who had conquered lands across much of Syria, Anatolia, and Upper Mesopotamia.Some of the Mari letters addressed to Shamsi ...
of
Assyria Assyria ( Neo-Assyrian cuneiform: , romanized: ''māt Aššur''; syc, ܐܬܘܪ, ʾāthor) was a major ancient Mesopotamian civilization which existed as a city-state at times controlling regional territories in the indigenous lands of the A ...
and Hammurabi of
Babylon ''Bābili(m)'' * sux, 𒆍𒀭𒊏𒆠 * arc, 𐡁𐡁𐡋 ''Bāḇel'' * syc, ܒܒܠ ''Bāḇel'' * grc-gre, Βαβυλών ''Babylṓn'' * he, בָּבֶל ''Bāvel'' * peo, 𐎲𐎠𐎲𐎡𐎽𐎢 ''Bābiru'' * elx, 𒀸𒁀𒉿𒇷 ''Babi ...
in the 19th and 18th centuries BC. In the 15th century BC, the
New Kingdom New is an adjective referring to something recently made, discovered, or created. New or NEW may refer to: Music * New, singer of K-pop group The Boyz Albums and EPs * ''New'' (album), by Paul McCartney, 2013 * ''New'' (EP), by Regurgitator ...
of Ancient Egypt, ruled by Thutmose III, was ancient Africa's major force upon incorporating
Nubia Nubia () ( Nobiin: Nobīn, ) is a region along the Nile river encompassing the area between the first cataract of the Nile (just south of Aswan in southern Egypt) and the confluence of the Blue and White Niles (in Khartoum in central Sud ...
and the ancient city-states of the
Levant The Levant () is an approximate historical geographical term referring to a large area in the Eastern Mediterranean region of Western Asia. In its narrowest sense, which is in use today in archaeology and other cultural contexts, it is ...
. Circa 1500 BC in China rose the
Shang Empire The Shang dynasty (), also known as the Yin dynasty (), was a Chinese royal dynasty founded by Tang of Shang (Cheng Tang) that ruled in the Yellow River valley in the second millennium BC, traditionally succeeding the Xia dynasty and ...
which was succeeded by the Zhou Empire circa 1100 BC. Both equalled or surpassed in territory their contemporary Near Eastern empires such as the Middle Assyrian Empire, Hittite Empire, Egyptian Empire and those of the
Mitanni Mitanni (; Hittite cuneiform ; ''Mittani'' '), c. 1550–1260 BC, earlier called Ḫabigalbat in old Babylonian texts, c. 1600 BC; Hanigalbat or Hani-Rabbat (''Hanikalbat'', ''Khanigalbat'', cuneiform ') in Assyrian records, or '' Naharin'' ...
and Elamites. The Zhou Empire dissolved in 770 BC into feudal multi-state system which lasted for five and a half centuries until the universal conquest of Qin in 221 BC. The first empire comparable to Rome in organization was the
Neo-Assyrian Empire The Neo-Assyrian Empire was the fourth and penultimate stage of ancient Assyrian history and the final and greatest phase of Assyria as an independent state. Beginning with the accession of Adad-nirari II in 911 BC, the Neo-Assyrian Empire grew ...
(916–612 BC). The Median Empire was the first empire within the territory of
Persia Iran, officially the Islamic Republic of Iran, and also called Persia, is a country located in Western Asia. It is bordered by Iraq and Turkey to the west, by Azerbaijan and Armenia to the northwest, by the Caspian Sea and Turkmeni ...
. By the 6th century BC, after having allied with the Babylonians, Scythians and Cimmerians to defeat the
Neo-Assyrian Empire The Neo-Assyrian Empire was the fourth and penultimate stage of ancient Assyrian history and the final and greatest phase of Assyria as an independent state. Beginning with the accession of Adad-nirari II in 911 BC, the Neo-Assyrian Empire grew ...
, the Medes were able to establish their own empire, which was the largest of its day and lasted for about sixty years.


Classical period

The Axial Age (mid-First Millennium BC) witnessed unprecedented imperial expansion in the Indo-Mediterranean region and China. The successful and extensive
Achaemenid Empire The Achaemenid Empire or Achaemenian Empire (; peo, 𐎧𐏁𐏂, , ), also called the First Persian Empire, was an ancient Iranian empire founded by Cyrus the Great in 550 BC. Based in Western Asia, it was contemporarily the largest em ...
(550–330 BC), also known as the first Persian Empire, covered
Mesopotamia Mesopotamia ''Mesopotamíā''; ar, بِلَاد ٱلرَّافِدَيْن or ; syc, ܐܪܡ ܢܗܪ̈ܝܢ, or , ) is a historical region of Western Asia situated within the Tigris–Euphrates river system, in the northern part of the ...
,
Egypt Egypt ( ar, مصر , ), officially the Arab Republic of Egypt, is a List of transcontinental countries, transcontinental country spanning the North Africa, northeast corner of Africa and Western Asia, southwest corner of Asia via a land bridg ...
, parts of
Greece Greece,, or , romanized: ', officially the Hellenic Republic, is a country in Southeast Europe. It is situated on the southern tip of the Balkans, and is located at the crossroads of Europe, Asia, and Africa. Greece shares land borders wi ...
,
Thrace Thrace (; el, Θράκη, Thráki; bg, Тракия, Trakiya; tr, Trakya) or Thrake is a geographical and historical region in Southeast Europe, now split among Bulgaria, Greece, and Turkey, which is bounded by the Balkan Mountains to ...
, the
Middle East The Middle East ( ar, الشرق الأوسط, ISO 233: ) is a geopolitical region commonly encompassing Arabian Peninsula, Arabia (including the Arabian Peninsula and Bahrain), Anatolia, Asia Minor (Asian part of Turkey except Hatay Pro ...
, much of
Central Asia Central Asia, also known as Middle Asia, is a region of Asia that stretches from the Caspian Sea in the west to western China and Mongolia in the east, and from Afghanistan and Iran in the south to Russia in the north. It includes the fo ...
, and North-Western
India India, officially the Republic of India (Hindi: ), 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 and dependencies by population, second-most populous ...
. It is considered the first great empire in history or the first "world empire". It was overthrown and replaced by the short-lived empire of
Alexander the Great Alexander III of Macedon ( grc, Ἀλέξανδρος, Alexandros; 20/21 July 356 BC – 10/11 June 323 BC), commonly known as Alexander the Great, was a king of the ancient Greek kingdom of Macedon. He succeeded his father Philip II to ...
. His Empire was succeeded by three Empires ruled by the
Diadochi The Diadochi (; singular: Diadochus; from grc-gre, Διάδοχοι, Diádochoi, Successors, ) were the rival generals, families, and friends of Alexander the Great who fought for control over his empire after his death in 323 BC. The War ...
—the Seleucid, Ptolemaic, and
Macedonian Macedonian most often refers to someone or something from or related to Macedonia. Macedonian(s) may specifically refer to: People Modern * Macedonians (ethnic group), a nation and a South Slavic ethnic group primarily associated with North Ma ...
, which, despite being independent, are called the "
Hellenistic In Classical antiquity, the Hellenistic period covers the time in Mediterranean history after Classical Greece, between the death of Alexander the Great in 323 BC and the emergence of the Roman Empire, as signified by the Battle of Actium in ...
Empire" by virtue of their similarities in culture and administration. Meanwhile, in the western Mediterranean the Empires of
Carthage Carthage was the capital city of Ancient Carthage, 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 classi ...
and
Rome , established_title = Founded , established_date = 753 BC , founder = King Romulus ( legendary) , image_map = Map of comune of Rome (metropolitan city of Capital Rome, region Lazio, Italy).svg , map_caption ...
began their rise. Having decisively defeated Carthage in 202 BC, Rome defeated Macedonia in 200 BC and the Seleucids in 190–189 BC to establish an all-Mediterranean Empire. The Seleucid Empire broke apart and its former eastern part was absorbed by the
Parthian Empire The Parthian Empire (), also known as the Arsacid Empire (), was a major Iranian political and cultural power in ancient Iran from 247 BC to 224 AD. Its latter name comes from its founder, Arsaces I, who led the Parni tribe in conqu ...
. In 30 BC Rome annexed Ptolemaic Egypt. In India during the Axial Age appeared the
Maurya Empire The Maurya Empire, or the Mauryan Empire, was a geographically extensive Iron Age historical power in the Indian subcontinent based in Magadha, having been founded by Chandragupta Maurya in 322 BCE, and existing in loose-knit fashion until ...
—a geographically extensive and powerful empire, ruled by the Mauryan dynasty from 321 to 185 BC. The empire was founded in 322 BC by Chandragupta Maurya through the help of
Chanakya Chanakya ( Sanskrit: चाणक्य; IAST: ', ; 375–283 BCE) was an ancient Indian polymath who was active as a teacher, author, strategist, philosopher, economist, jurist, and royal advisor. He is traditionally identified as Kauṭi ...
, who rapidly expanded his power westward across central and western India, taking advantage of the disruptions of local powers following the withdrawal by Alexander the Great. By 320 BC, the Maurya Empire had fully occupied northwestern India as well as defeating and conquering the
satrap A satrap () was a governor of the provinces of the ancient Median and Achaemenid Empires and in several of their successors, such as in the Sasanian Empire and the Hellenistic empires. The satrap served as viceroy to the king, though with cons ...
s left by Alexander. Under Emperor Asoka the Great, the Maurya Empire became the first Indian empire to conquer the whole Indian Peninsula — an achievement repeated only twice, by the
Gupta Gupta () is a common surname or last name of Indian origin. It is based on the Sanskrit word गोप्तृ ''goptṛ'', which means 'guardian' or 'protector'. According to historian R. C. Majumdar, the surname ''Gupta'' was adopted by sev ...
and Mughal Empires. In the reign of Asoka
Buddhism Buddhism ( , ), also known as Buddha Dharma and Dharmavinaya (), is an Indian religion or philosophical tradition based on teachings attributed to the Buddha. It originated in northern India as a -movement in the 5th century BCE, and ...
spread to become the dominant religion in many parts of the ancient India. In 221 BC, China became an empire when the
State of Qin Qin () was an ancient Chinese state during the Zhou dynasty. Traditionally dated to 897 BC, it took its origin in a reconquest of western lands previously lost to the Rong; its position at the western edge of Chinese civilization permitted e ...
ended the chaotic
Warring States period The Warring States period () was an era in History of China#Ancient China, ancient Chinese history characterized by warfare, as well as bureaucratic and military reforms and consolidation. It followed the Spring and Autumn period and concluded ...
through its
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, ...
of the other six states and proclaimed the Qin Empire (221–207 BC). The Qin Empire is known for the construction of the
Great Wall of China The Great Wall of China (, literally "ten thousand ''li'' wall") is a series of fortifications that were built across the historical northern borders of ancient Chinese states and Imperial China as protection against various nomadic grou ...
and the
Terracotta Army The Terracotta Army is a collection of terracotta sculptures depicting the armies of Qin Shi Huang, the first emperor of China. It is a form of funerary art buried with the emperor in 210–209 BCE with the purpose of protecting the emperor ...
, as well as the standardization of currency, weights, measures and writing system. It laid the foundation for China's first golden age, the Han Empire (202 BC–AD 9, AD 25–220). The Han Empire expanded into Central Asia and established trade through the
Silk Road The Silk Road () was a network of Eurasian trade routes active from the second century BCE until the mid-15th century. Spanning over 6,400 kilometers (4,000 miles), it played a central role in facilitating economic, cultural, political, and rel ...
.
Confucianism Confucianism, also known as Ruism or Ru classicism, is a system of thought and behavior originating in ancient China. Variously described as tradition, a philosophy, a Religious Confucianism, religion, a humanistic or rationalistic religion, ...
was, for the first time, adopted as an official state ideology. During the reign of the Emperor Wu of Han, the
Xiongnu The Xiongnu (, ) were a tribal confederation of nomadic peoples who, according to ancient Chinese sources, inhabited the eastern Eurasian Steppe from the 3rd century BC to the late 1st century AD. Modu Chanyu, the supreme leader after 20 ...
were pacified. By this time, only four empires stretched between the Pacific and the
Atlantic The Atlantic Ocean is the second-largest of the world's five oceans, with an area of about . It covers approximately 20% of Earth's surface and about 29% of its water surface area. It is known to separate the " Old World" of Africa, Europe ...
: the Han Empire of China, the
Kushan Empire The Kushan Empire ( grc, Βασιλεία Κοσσανῶν; xbc, Κυϸανο, ; sa, कुषाण वंश; Brahmi: , '; BHS: ; xpr, 𐭊𐭅𐭔𐭍 𐭇𐭔𐭕𐭓, ; zh, 貴霜 ) was a syncretic empire, formed by the Yuezhi, ...
, the
Parthian Empire The Parthian Empire (), also known as the Arsacid Empire (), was a major Iranian political and cultural power in ancient Iran from 247 BC to 224 AD. Its latter name comes from its founder, Arsaces I, who led the Parni tribe in conqu ...
of Persia, and the
Roman Empire The Roman Empire ( la, Imperium Romanum ; grc-gre, Βασιλεία τῶν Ῥωμαίων, Basileía tôn Rhōmaíōn) was the post-Roman Republic, Republican period of ancient Rome. As a polity, it included large territorial holdings aro ...
. The collapse of the Han Empire in AD 220 saw China fragmented into the
Three Kingdoms The Three Kingdoms () from 220 to 280 AD was the tripartite division of China among the dynastic states of Cao Wei, Shu Han, and Eastern Wu. The Three Kingdoms period was preceded by the Eastern Han dynasty and was followed by the West ...
, only to be unified once again by the Jin Empire (AD 266–420). The relative weakness of the Jin Empire plunged China into political disunity that would last from AD 304 to AD 589 when the
Sui Empire The Sui dynasty (, ) was a short-lived imperial dynasty of China that lasted from 581 to 618. The Sui unified the Northern and Southern dynasties, thus ending the long period of division following the fall of the Western Jin dynasty, and layi ...
(AD 581–618) reunited China. The Romans were the first people to invent and embody the concept of empire in their two mandates: to wage war and to make and execute laws. They were the most extensive Western empire until the early modern period, and left a lasting impact on European society. Many languages, cultural values, religious institutions, political divisions, urban centers, and legal systems can trace their origins to the Roman Empire. The Roman Empire governed and rested on exploitative actions. They took slaves and money from the peripheries to support the imperial center. However, the absolute reliance on conquered peoples to carry out the empire's fortune, sustain wealth, and fight wars would ultimately lead to the collapse of the Roman Empire. The Romans were strong believers in what they called their "civilizing mission". This term was legitimized and justified by writers like Cicero who wrote that only under Roman rule could the world flourish and prosper. This ideology, that was envisioned to bring a new world order, was eventually spread across the Mediterranean world and beyond. People started to build houses like Romans, eat the same food, wear the same clothes and engage in the same games. Even rights of citizenship and authority to rule were granted to people not born within Roman territory. The Latin word '' imperium'', referring to a magistrate's power to command, gradually assumed the meaning "The territory in which a magistrate can effectively enforce his commands", while the term "''imperator''" was originally an honorific meaning "commander". The title was given to generals who were victorious in battle. Thus, an "empire" may include regions that are not legally within the territory of a state, but are under either direct or indirect control of that state, such as a
colony In modern parlance, a colony is a territory subject to a form of foreign rule. Though dominated by the foreign colonizers, colonies remain separate from the administration of the original country of the colonizers, the '' metropolitan state' ...
,
client state A client state, in international relations, is a state that is economically, politically, and/or militarily subordinate to another more powerful state (called the "controlling state"). A client state may variously be described as satellite sta ...
, or
protectorate A protectorate, in the context of international relations, is a state that is under protection by another state for defence against aggression and other violations of law. It is a dependent territory that enjoys autonomy over most of its in ...
. Although historians use the terms "Republican Period" and "Imperial Period" to identify the periods of Roman history before and after absolute power was assumed by
Augustus Caesar Augustus (born Gaius Octavius; 23 September 63 BC – 19 August AD 14), also known as Octavian, was the first Roman emperor; he reigned from 27 BC until his death in AD 14. He is known for being the founder of the Roman Pr ...
, the Romans themselves continued to refer to their government as a republic, and during the Republican Period, the territories controlled by the republic were referred to as "''Imperium Romanum''". The emperor's actual legal power derived from holding the office of "consul", but he was traditionally honored with the titles of ''imperator'' (commander) and ''princeps'' (first man or, chief). Later, these terms came to have legal significance in their own right; an army calling their general "''imperator''" was a direct challenge to the authority of the current emperor. The legal systems of
France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of Overseas France, overseas regions and territories in the Americas and the Atlantic Ocean, Atlantic, Pacific Ocean, Pac ...
and its former colonies are strongly influenced by Roman law. Similarly, the United States was founded on a model inspired by the
Roman Republic The Roman Republic ( la, Res publica Romana ) was a form of government of Rome and the era of the classical Roman civilization when it was run through public representation of the Roman people. Beginning with the overthrow of the Roman Ki ...
, with upper and lower legislative assemblies, and executive power vested in a single individual, the president. The president, as "commander-in-chief" of the armed forces, reflects the ancient Roman titles ''imperator princeps''. The
Roman Catholic Church The Catholic Church, also known as the Roman Catholic Church, is the largest Christian church, with 1.3 billion baptized Catholics worldwide . It is among the world's oldest and largest international institutions, and has played a ...
, founded in the early Imperial Period, spread across Europe, first by the activities of Christian evangelists, and later by official imperial promulgation.


Post-classical period

In
Western Asia Western Asia, West Asia, or Southwest Asia, is the westernmost subregion of the larger geographical region of Asia, as defined by some academics, UN bodies and other institutions. It is almost entirely a part of the Middle East, and includes A ...
, the term " Persian Empire" came to denote the
Iranian Iranian may refer to: * Iran, a sovereign state * Iranian peoples, the speakers of the Iranian languages. The term Iranic peoples is also used for this term to distinguish the pan ethnic term from Iranian, used for the people of Iran * Iranian lan ...
imperial states established at different historical periods of pre–
Islam Islam (; ar, ۘالِإسلَام, , ) is an Abrahamic monotheistic religion centred primarily around the Quran, a religious text considered by Muslims to be the direct word of God (or '' Allah'') as it was revealed to Muhammad, the ...
ic and post–Islamic
Persia Iran, officially the Islamic Republic of Iran, and also called Persia, is a country located in Western Asia. It is bordered by Iraq and Turkey to the west, by Azerbaijan and Armenia to the northwest, by the Caspian Sea and Turkmeni ...
. In
East Asia East Asia is the eastern region of Asia, which is defined in both geographical and ethno-cultural terms. The modern states of East Asia include China, Japan, Mongolia, North Korea, South Korea, and Taiwan. China, North Korea, South Korea ...
, various Chinese empires dominated the political, economic and cultural landscapes during this era, the most powerful of which was probably the Tang Empire (618–690, 705–907). Other influential Chinese empires during the post-classical period include the
Sui Empire The Sui dynasty (, ) was a short-lived imperial dynasty of China that lasted from 581 to 618. The Sui unified the Northern and Southern dynasties, thus ending the long period of division following the fall of the Western Jin dynasty, and layi ...
(581–618), the Great Liao Empire, the Song Empire, the Western Xia Empire (1038–1227), the Great Jin Empire (1115–1234), the Western Liao Empire (1124–1218), the Great Yuan Empire (1271–1368), and the Great Ming Empire (1368–1644). During this period, Japan and Korea underwent voluntary Sinicization. The Sui, Tang and Song empires had the world's largest economy and were the most technologically advanced during their time; the Great Yuan Empire was the world's ninth largest empire by total land area; while the Great Ming Empire is famous for the seven maritime expeditions led by
Zheng He Zheng He (; 1371–1433 or 1435) was a Chinese mariner, explorer, diplomat, fleet admiral, and court eunuch during China's early Ming dynasty. He was originally born as Ma He in a Muslim family and later adopted the surname Zheng conferr ...
. The Ajuran Sultanate was a
Somali Somali may refer to: Horn of Africa * Somalis, an inhabitant or ethnicity associated with Greater Somali Region ** Proto-Somali, the ancestors of modern Somalis ** Somali culture ** Somali cuisine ** Somali language, a Cushitic language ** Somali ...
empire in the medieval times that dominated the
Indian Ocean The Indian Ocean is the third-largest of the world's five oceanic divisions, covering or ~19.8% of the water on Earth's surface. It is bounded by Asia to the north, Africa to the west and Australia to the east. To the south it is bounded by ...
trade. They belonged to the
Somali Somali may refer to: Horn of Africa * Somalis, an inhabitant or ethnicity associated with Greater Somali Region ** Proto-Somali, the ancestors of modern Somalis ** Somali culture ** Somali cuisine ** Somali language, a Cushitic language ** Somali ...
Muslim Muslims ( ar, المسلمون, , ) are people who adhere to Islam, a monotheistic religion belonging to the Abrahamic tradition. They consider the Quran, the foundational religious text of Islam, to be the verbatim word of the God of Abrah ...
sultanate that ruled over large parts of the
Horn of Africa The Horn of Africa (HoA), also known as the Somali Peninsula, is a large peninsula and geopolitical region in East Africa.Robert Stock, ''Africa South of the Sahara, Second Edition: A Geographical Interpretation'', (The Guilford Press; 2004 ...
in the
Middle Ages In the history of Europe, the Middle Ages or medieval period lasted approximately from the late 5th to the late 15th centuries, similar to the post-classical period of global history. It began with the fall of the Western Roman Empire ...
. Through a strong centralized administration and an aggressive military stance towards invaders, the Ajuran Sultanate successfully resisted an Oromo
invasion An invasion is a military offensive in which large numbers of combatants of one geopolitical entity aggressively enter territory owned by another such entity, generally with the objective of either: conquering; liberating or re-establishing ...
from the west and a Portuguese incursion from the east during the Gaal Madow and the Ajuran-Portuguese wars. Trading routes dating from the ancient and early medieval periods of Somali maritime enterprise were strengthened or re-established, and foreign trade and commerce in the coastal provinces flourished with ships sailing to and coming from many kingdoms and empires in
East Asia East Asia is the eastern region of Asia, which is defined in both geographical and ethno-cultural terms. The modern states of East Asia include China, Japan, Mongolia, North Korea, South Korea, and Taiwan. China, North Korea, South Korea ...
,
South Asia South Asia is the southern subregion of Asia, which is defined in both geographical and ethno-cultural terms. The region consists of the countries of Afghanistan, Bangladesh, Bhutan, India, Maldives, Nepal, Pakistan, and Sri Lanka.;;;;; ...
,
Southeast Asia Southeast Asia, also spelled South East Asia and South-East Asia, and also known as Southeastern Asia, South-eastern Asia or SEA, is the geographical south-eastern region of Asia, consisting of the regions that are situated south of mainland ...
,
Europe Europe is a large peninsula conventionally considered a continent in its own right because of its great physical size and the weight of its history and traditions. Europe is also considered a Continent#Subcontinents, subcontinent of Eurasia ...
,
Middle East The Middle East ( ar, الشرق الأوسط, ISO 233: ) is a geopolitical region commonly encompassing Arabian Peninsula, Arabia (including the Arabian Peninsula and Bahrain), Anatolia, Asia Minor (Asian part of Turkey except Hatay Pro ...
,
North Africa North Africa, or Northern Africa is a region encompassing the northern portion of the African continent. There is no singularly accepted scope for the region, and it is sometimes defined as stretching from the Atlantic shores of Mauritania in ...
and
East Africa East Africa, Eastern Africa, or East of Africa, is the eastern subregion of the African continent. In the United Nations Statistics Division scheme of geographic regions, 10-11-(16*) territories make up Eastern Africa: Due to the historica ...
. In the 7th century, Maritime Southeast Asia witnessed the rise of a
Buddhist Buddhism ( , ), also known as Buddha Dharma and Dharmavinaya (), is an Indian religion or philosophical tradition based on teachings attributed to the Buddha. It originated in northern India as a -movement in the 5th century BCE, and ...
thallasocracy, the
Srivijaya Empire Srivijaya ( id, Sriwijaya) was a Buddhist thalassocratic empire based on the island of Sumatra (in modern-day Indonesia), which influenced much of Southeast Asia. Srivijaya was an important centre for the expansion of Buddhism from the 7th t ...
, which thrived for 600 years and was succeeded by the Hindu-Buddhist Majapahit Empire that ruled from the 13th to 15th centuries. In the Southeast Asian mainland, the Hindu-Buddhist Khmer Empire was centered in the city of Angkor and flourished from the 9th to 13th centuries. Following the demise of the Khmer Empire, the Siamese Empire flourished alongside the Burmese and Lan Chang Empires from the 13th through the 18th centuries. In
Southeastern The points of the compass are a set of horizontal, radially arrayed compass directions (or azimuths) used in navigation and cartography. A compass rose is primarily composed of four cardinal directions—north, east, south, and west—each sep ...
and
Eastern Europe Eastern Europe is a subregion of the European continent. As a largely ambiguous term, it has a wide range of geopolitical, geographical, ethnic, cultural, and socio-economic connotations. The vast majority of the region is covered by Russia, whi ...
, during 917, the
Eastern Roman Empire The Byzantine Empire, also referred to as the Eastern Roman Empire or Byzantium, was the continuation of the Roman Empire primarily in its eastern provinces during Late Antiquity and the Middle Ages, when its capital city was Constantino ...
, sometimes called the Byzantine Empire, was forced to recognize the Imperial title of
Bulgaria Bulgaria (; bg, България, Bǎlgariya), officially the Republic of Bulgaria,, ) is a country in Southeast Europe. It is situated on the eastern flank of the Balkans, and is bordered by Romania to the north, Serbia and North Macedo ...
n ruler Simeon the Great, who were then called Tsar, the first ruler to hold that precise imperial title. The
Bulgarian Empire In the medieval history of Europe, Bulgaria's status as the Bulgarian Empire ( bg, Българско царство, ''Balgarsko tsarstvo'' ) occurred in two distinct periods: between the seventh and the eleventh centuries and again between the ...
, established in the region in 680-681, remained a major power in Southeast Europe until its fall in the late 14th century. Bulgaria gradually reached its cultural and territorial apogee in the 9th century and early 10th century under Prince Boris I and Simeon I, when its early Christianization in 864 allowed it to develop into the cultural and literary center of Slavic Europe, as well as one of the largest states in Europe, thus the period is considered the
Golden Age of medieval Bulgarian culture The Golden Age of Bulgaria is the period of the Bulgarian cultural prosperity during the reign of emperor Simeon I the Great (889—927).Kiril Petkiv, The Voices of Medieval Bulgaria, Seventh-Fifteenth Century: The Records of a Bygone Culture' ...
. Major events included the development of the
Cyrillic script The Cyrillic script ( ), Slavonic script or the Slavic script, is a writing system used for various languages across Eurasia. It is the designated national script in various Slavic, Turkic, Mongolic, Uralic, Caucasian and Iranic-speaking c ...
at the Preslav Literary School, declared official in 893, and the establishment of the liturgy in Old Church Slavonic, also called Old Bulgarian. At the time, in the Medieval West, the title "empire" had a specific technical meaning that was exclusively applied to states that considered themselves the heirs and successors of the Roman Empire. Among these were the "Byzantine Empire", which was the actual continuation of the Eastern portion of the Roman Empire, the
Carolingian Empire The Carolingian Empire (800–888) was a large Frankish-dominated empire in western and central Europe during the Early Middle Ages. It was ruled by the Carolingian dynasty, which had ruled as kings of the Franks since 751 and as kings of the L ...
, the largely Germanic
Holy Roman Empire The Holy Roman Empire was a political entity in Western, Central, and Southern Europe that developed during the Early Middle Ages and continued until its dissolution in 1806 during the Napoleonic Wars. From the accession of Otto I in 962 unt ...
, and the
Russian Empire The Russian Empire was an empire and the final period of the Russian monarchy from 1721 to 1917, ruling across large parts of Eurasia. It succeeded the Tsardom of Russia following the Treaty of Nystad, which ended the Great Northern War ...
. Yet, these states did not always fit the geographic, political, or military profiles of empires in the modern sense of the word. To legitimise their ''imperium'', these states directly claimed the title of ''Empire'' from Rome. The ''sacrum Romanum imperium'' (Holy Roman Empire), which lasted from 800 to 1806, claimed to have exclusively comprehended Christian principalities, and was only nominally a discrete imperial state. The Holy Roman Empire was not always centrally-governed, as it had neither core nor peripheral territories, and was not governed by a central, politico-military elite. Hence,
Voltaire François-Marie Arouet (; 21 November 169430 May 1778) was a French Enlightenment writer, historian, and philosopher. Known by his '' nom de plume'' M. de Voltaire (; also ; ), he was famous for his wit, and his criticism of Christianity—e ...
's remark that the Holy Roman Empire "was neither holy, nor Roman, nor an empire" is accurate to the degree that it ignores German rule over Italian, French, Provençal, Polish, Flemish, Dutch, and Bohemian populations, and the efforts of the ninth-century
Holy Roman Emperor The Holy Roman Emperor, originally and officially the Emperor of the Romans ( la, Imperator Romanorum, german: Kaiser der Römer) during the Middle Ages, and also known as the Roman-German Emperor since the early modern period ( la, Imperat ...
s (i.e., the Ottonians) to establish central control. Voltaire's "nor an empire" observation applies to its late period. In 1204, after the
Fourth Crusade The Fourth Crusade (1202–1204) was a Latin Christian armed expedition called by Pope Innocent III. The stated intent of the expedition was to recapture the Muslim-controlled city of Jerusalem, by first defeating the powerful Egyptian Ayyubid S ...
conquered
Constantinople la, Constantinopolis ota, قسطنطينيه , alternate_name = Byzantion (earlier Greek name), Nova Roma ("New Rome"), Miklagard/Miklagarth (Old Norse), Tsargrad ( Slavic), Qustantiniya (Arabic), Basileuousa ("Queen of Cities"), Megalopolis (" ...
, the crusaders established a
Latin Empire The Latin Empire, also referred to as the Latin Empire of Constantinople, was a feudal Crusader state founded by the leaders of the Fourth Crusade on lands captured from the Byzantine Empire. The Latin Empire was intended to replace the Byza ...
(1204–1261) in that city, while the defeated Byzantine Empire's descendants established two smaller, short-lived empires in
Asia Minor Anatolia, tr, Anadolu Yarımadası), and the Anatolian plateau, also known as Asia Minor, is a large peninsula in Western Asia and the westernmost protrusion of the Asian continent. It constitutes the major part of modern-day Turkey. The re ...
: the Empire of Nicaea (1204–1261) and the Empire of Trebizond (1204–1461). Constantinople was retaken in 1261 by the Byzantine successor state centered in
Nicaea Nicaea, also known as Nicea or Nikaia (; ; grc-gre, Νίκαια, ) was an ancient Greek city in Bithynia, where located in northwestern Anatolia and is primarily known as the site of the First and Second Councils of Nicaea (the first and s ...
, re-establishing the
Byzantine Empire The Byzantine Empire, also referred to as the Eastern Roman Empire or Byzantium, was the continuation of the Roman Empire primarily in its eastern provinces during Late Antiquity and the Middle Ages, when its capital city was Constantinopl ...
until 1453, by which time the Turkish-
Muslim Muslims ( ar, المسلمون, , ) are people who adhere to Islam, a monotheistic religion belonging to the Abrahamic tradition. They consider the Quran, the foundational religious text of Islam, to be the verbatim word of the God of Abrah ...
Ottoman Empire The Ottoman Empire, * ; is an archaic version. The definite article forms and were synonymous * and el, Оθωμανική Αυτοκρατορία, Othōmanikē Avtokratoria, label=none * info page on book at Martin Luther University ...
(ca. 1300–1918), had conquered most of the region. The Ottoman Empire was a successor of the Abbasid Empire and it was the most powerful empire to succeed the Abbasi empires at the time, as well as one of the most powerful empires in the world. They became the successors after the Abbasid Empire fell from the Mongols (Hülegü Khan). The Ottoman Empire centered on modern day Turkey, dominated the eastern Mediterranean, overthrew the Byzantine Empire to claim Constantinople and it would start battering at Austria and Malta, which were countries that were key to central and to south-west Europe respectively — mainly for their geographical location. The reason these occurrences of batterings were so important was because the Ottomans were Muslim, and the rest of Europe was Christian, so there was a sense of religious fighting going on. This was not just a rivalry of East and West but a rivalry between Christians and Muslims. Both the Christians and Muslims had alliances with other countries, and they had problems in them as well. The flows of trade and of cultural influences across the supposed great divide never ceased, so the countries never stopped bartering with each other. These epochal clashes between civilizations profoundly shaped many people's thinking back then, and continues to do so in the present day. Modern hatred against Muslim communities in South-Eastern Europe, mainly in Bosnia and Kosovo, has often been articulated in terms of seeing them as unwelcome residues of this imperialism: in short, as Turks. Moreover, Eastern Orthodox imperialism was not re-established until the coronation of Ivan the Terrible as Emperor of Russia in 1547. Likewise, with the collapse of the Holy Roman Empire in 1806 during the
Napoleonic Wars The Napoleonic Wars (1803–1815) were a series of major global conflicts pitting the French Empire and its allies, led by Napoleon I, against a fluctuating array of European states formed into various coalitions. It produced a period of Fre ...
(1803–1815), the
Austrian Empire The Austrian Empire (german: link=no, Kaiserthum Oesterreich, modern spelling , ) was a Central- Eastern European multinational great power from 1804 to 1867, created by proclamation out of the realms of the Habsburgs. During its existence, ...
(1804–1867) emerged reconstituted as the Empire of
Austria-Hungary Austria-Hungary, often referred to as the Austro-Hungarian Empire,, the Dual Monarchy, or Austria, was a constitutional monarchy and great power in Central Europe between 1867 and 1918. It was formed with the Austro-Hungarian Compromise of ...
(1867–1918), having "inherited" the imperium of Central and Western Europe from the losers of said wars. In the thirteenth century,
Genghis Khan Genghis Khan (born Temüjin; ; xng, Temüjin, script=Latn; ., name=Temujin – August 25, 1227) was the founder and first Great Khan (Emperor) of the Mongol Empire, which became the List of largest empires, largest contiguous empire in history a ...
expanded the
Mongol Empire The Mongol Empire of the 13th and 14th centuries was the largest contiguous land empire in history. Originating in present-day Mongolia in East Asia, the Mongol Empire at its height stretched from the Sea of Japan to parts of Eastern Europe, ...
to be the largest contiguous empire in the world. However, within two generations, the empire was separated into four discrete khanates under Genghis Khan's grandsons. One of them,
Kublai Khan Kublai ; Mongolian script: ; (23 September 1215 – 18 February 1294), also known by his temple name as the Emperor Shizu of Yuan and his regnal name Setsen Khan, was the founder of the Yuan dynasty of China and the fifth khagan-emperor of ...
, conquered China and established the
Yuan dynasty The Yuan dynasty (), officially the Great Yuan (; xng, , , literally "Great Yuan State"), was a Mongol-led imperial dynasty of China and a successor state to the Mongol Empire after its division. It was established by Kublai, the fif ...
with the imperial capital at
Beijing } Beijing ( ; ; ), Chinese postal romanization, alternatively romanized as Peking ( ), is the Capital city, capital of the China, People's Republic of China. It is the center of power and development of the country. Beijing is the world's Li ...
. One family ruled the whole Eurasian land mass from the Pacific to the Adriatic and Baltic Seas. The emergence of the Pax Mongolica had significantly eased
trade Trade involves the transfer of goods and services from one person or entity to another, often in exchange for money. Economists refer to a system or network that allows trade as a market. An early form of trade, barter, saw the direct exc ...
and
commerce Commerce is the large-scale organized system of activities, functions, procedures and institutions directly and indirectly related to the exchange (buying and selling) of goods and services among two or more parties within local, regional, natio ...
across Asia. The Safavid Empire of
Iran Iran, officially the Islamic Republic of Iran, and also called Persia, is a country located in Western Asia. It is bordered by Iraq and Turkey to the west, by Azerbaijan and Armenia to the northwest, by the Caspian Sea and Turkmeni ...
was also founded. The Islamic gunpowder empires started to develop from the 15th century. In the
Indian subcontinent The Indian subcontinent is a physiographical region in Southern Asia. It is situated on the Indian Plate, projecting southwards into the Indian Ocean from the Himalayas. Geopolitically, it includes the countries of Bangladesh, Bhutan, In ...
, the
Delhi Sultanate The Delhi Sultanate was an Islamic empire based in Delhi that stretched over large parts of the Indian subcontinent for 320 years (1206–1526).
conquered most of the Indian peninsula and spread
Islam Islam (; ar, ۘالِإسلَام, , ) is an Abrahamic monotheistic religion centred primarily around the Quran, a religious text considered by Muslims to be the direct word of God (or '' Allah'') as it was revealed to Muhammad, the ...
across it. It later got broken with the establishment of the
Bengal Sultanate The Sultanate of Bengal ( Middle Bengali: শাহী বাঙ্গালা ''Shahī Baṅgala'', Classical Persian: ''Saltanat-e-Bangālah'') was an empire based in Bengal for much of the 14th, 15th and 16th centuries. It was the domina ...
. In the 15th century, the
Mughal Empire The Mughal Empire was an early-modern empire that controlled much of South Asia between the 16th and 19th centuries. Quote: "Although the first two Timurid emperors and many of their noblemen were recent migrants to the subcontinent, the d ...
was founded by
Timur Timur ; chg, ''Aqsaq Temür'', 'Timur the Lame') or as ''Sahib-i-Qiran'' ( 'Lord of the Auspicious Conjunction'), his epithet. ( chg, ''Temür'', 'Iron'; 9 April 133617–19 February 1405), later Timūr Gurkānī ( chg, ''Temür Kü ...
and
Genghis Khan Genghis Khan (born Temüjin; ; xng, Temüjin, script=Latn; ., name=Temujin – August 25, 1227) was the founder and first Great Khan (Emperor) of the Mongol Empire, which became the List of largest empires, largest contiguous empire in history a ...
's direct descendant
Babur Babur ( fa, , lit= tiger, translit= Bābur; ; 14 February 148326 December 1530), born Mīrzā Zahīr ud-Dīn Muhammad, was the founder of the Mughal Empire in the Indian subcontinent. He was a descendant of Timur and Genghis Khan through hi ...
. His successors such
Humayun Nasir-ud-Din Muhammad ( fa, ) (; 6 March 1508 – 27 January 1556), better known by his regnal name, Humāyūn; (), was the second emperor of the Mughal Empire, who ruled over territory in what is now Eastern Afghanistan, Pakistan, Northe ...
,
Akbar Abu'l-Fath Jalal-ud-din Muhammad Akbar (25 October 1542 – 27 October 1605), popularly known as Akbar the Great ( fa, ), and also as Akbar I (), was the third Mughal emperor, who reigned from 1556 to 1605. Akbar succeeded his father, Hum ...
, Jahangir and Shah Jahan extended the empire. Meanwhile, the Sur Empire was also established in the north by
Sher Shah Suri Sher Shah Suri ( ps, شیرشاه سوری) (1472, or 1486 – 22 May 1545), born Farīd Khān ( ps, فرید خان) , was the founder of the Sur Empire in India, with its capital in Sasaram in modern-day Bihar. He standardized the silver coin ...
. In the 17th century, Muhammad Aurangzeb Alamgir expanded the
Mughal Empire The Mughal Empire was an early-modern empire that controlled much of South Asia between the 16th and 19th centuries. Quote: "Although the first two Timurid emperors and many of their noblemen were recent migrants to the subcontinent, the d ...
, controlling most of the
South Asia South Asia is the southern subregion of Asia, which is defined in both geographical and ethno-cultural terms. The region consists of the countries of Afghanistan, Bangladesh, Bhutan, India, Maldives, Nepal, Pakistan, and Sri Lanka.;;;;; ...
through
Sharia Sharia (; ar, شريعة, sharīʿa ) is a body of religious law that forms a part of the Islamic tradition. It is derived from the religious precepts of Islam and is based on the sacred scriptures of Islam, particularly the Quran and the H ...
, which became the world's largest economy and leading manufacturing power with a nominal GDP that valued a quarter of world GDP, superior than the combination of
Europe Europe is a large peninsula conventionally considered a continent in its own right because of its great physical size and the weight of its history and traditions. Europe is also considered a Continent#Subcontinents, subcontinent of Eurasia ...
's GDP. Maddison, Angus (2003):
Development Centre Studies The World Economy Historical Statistics: Historical Statistics
', OECD Publishing, , pages 259–261
It has been estimated that the Mughal emperors controlled an unprecedented one-fourth of the world's entire economy and was home to one-fourth of the world's population at the time. After the death of Aurangzeb, which marks the end of the medieval India and the beginning of European invasion in India, the empire was weakened by
Nader Shah Nader Shah Afshar ( fa, نادر شاه افشار; also known as ''Nader Qoli Beyg'' or ''Tahmāsp Qoli Khan'' ) (August 1688 – 19 June 1747) was the founder of the Afsharid dynasty of Iran and one of the most powerful rulers in Iranian ...
's invasion. The Mysore Empire was soon established by
Hyder Ali Hyder Ali ( حیدر علی, ''Haidarālī''; 1720 – 7 December 1782) was the Sultan and ''de facto'' ruler of the Kingdom of Mysore in southern India. Born as Hyder Ali, he distinguished himself as a soldier, eventually drawing the att ...
and
Tipu Sultan Tipu Sultan (born Sultan Fateh Ali Sahab Tipu, 1 December 1751 – 4 May 1799), also known as the Tiger of Mysore, was the ruler of the Kingdom of Mysore based in South India. He was a pioneer of rocket artillery.Dalrymple, p. 243 He i ...
, allies of Napoleone Bonaparte. Other independent empires were also been established, such as those ruled by the Nawabs of Bengal and Murshidabad and Hyderabad State's Nizam of Hyderabad. In the pre-Columbian Americas, two Empires were prominent—the
Aztec The Aztecs () were a Mesoamerican culture that flourished in central Mexico in the post-classic period from 1300 to 1521. The Aztec people included different ethnic groups of central Mexico, particularly those groups who spoke the Nahuatl ...
a in Mesoamerica and
Inca The Inca Empire (also known as the Incan Empire and the Inka Empire), called ''Tawantinsuyu'' by its subjects, ( Quechua for the "Realm of the Four Parts",  "four parts together" ) was the largest empire in pre-Columbian America. The adm ...
in Peru. Both existed for several generations before the arrival of the Europeans. Inca had gradually conquered the whole of the settled Andean world as far south as today Santiago in Chile. In
Oceania Oceania (, , ) is a geographical region that includes Australasia, Melanesia, Micronesia, and Polynesia. Spanning the Eastern and Western hemispheres, Oceania is estimated to have a land area of and a population of around 44.5 million ...
, the Tonga Empire was a lonely empire that existed from the
Late Middle Ages The Late Middle Ages or Late Medieval Period was the period of European history lasting from AD 1300 to 1500. The Late Middle Ages followed the High Middle Ages and preceded the onset of the early modern period (and in much of Europe, the Ren ...
to the Modern period.


Colonial empires

In the 15th century, Castile (
Spain , image_flag = Bandera de España.svg , image_coat = Escudo de España (mazonado).svg , national_motto = '' Plus ultra'' (Latin)(English: "Further Beyond") , national_anthem = (English: "Royal March") , ...
) landing in the so-called "
New World The term ''New World'' is often used to mean the majority of Earth's Western Hemisphere, specifically the Americas."America." ''The Oxford Companion to the English Language'' (). McArthur, Tom, ed., 1992. New York: Oxford University Press, p. ...
" (first, the Americas, and later Australia), along with Portuguese travels around the Cape of Good Hope and along the coast of Africa bordering the southeast Indian Ocean, proved ripe opportunities for the continent's
Renaissance The Renaissance ( , ) , from , with the same meanings. is a period in European history marking the transition from the Middle Ages to modernity and covering the 15th and 16th centuries, characterized by an effort to revive and surpass ide ...
-era monarchies to establish colonial empires like those of the ancient Romans and Greeks. In the Old World, colonial
imperialism Imperialism is the state policy, practice, or advocacy of extending power and dominion, especially by direct territorial acquisition or by gaining political and economic control of other areas, often through employing hard power (economic powe ...
was attempted and established on the
Canary Islands The Canary Islands (; es, :es:Canarias, Canarias, ), also known informally as the Canaries, are a Spanish Autonomous communities of Spain, autonomous community and archipelago in the Atlantic Ocean, in Macaronesia. At their closest point to ...
and
Ireland Ireland ( ; ga, Éire ; Ulster-Scots: ) is an island in the North Atlantic Ocean, in north-western Europe. It is separated from Great Britain to its east by the North Channel, the Irish Sea, and St George's Channel. Ireland is the s ...
. These conquered lands and people became ''
de jure In law and government, ''de jure'' ( ; , "by law") describes practices that are legally recognized, regardless of whether the practice exists in reality. In contrast, ("in fact") describes situations that exist in reality, even if not legall ...
'' subordinates of the empire, rather than ''
de facto ''De facto'' ( ; , "in fact") describes practices that exist in reality, whether or not they are officially recognized by laws or other formal norms. It is commonly used to refer to what happens in practice, in contrast with '' de jure'' ("by l ...
'' imperial territories and subjects. Such subjugation often elicited "client-state" resentment that the empire unwisely ignored, leading to the collapse of the European colonial imperial system in the late 19th through the mid-20th century. Portuguese discovery of
Newfoundland Newfoundland and Labrador (; french: Terre-Neuve-et-Labrador; frequently abbreviated as NL) is the easternmost province of Canada, in the country's Atlantic region. The province comprises the island of Newfoundland and the continental region ...
in the New World gave way to many expeditions led by
England England is a country that is part of the United Kingdom. It shares land borders with Wales to its west and Scotland to its north. The Irish Sea lies northwest and the Celtic Sea to the southwest. It is separated from continental Europe ...
(later Britain),
Spain , image_flag = Bandera de España.svg , image_coat = Escudo de España (mazonado).svg , national_motto = '' Plus ultra'' (Latin)(English: "Further Beyond") , national_anthem = (English: "Royal March") , ...
,
France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of Overseas France, overseas regions and territories in the Americas and the Atlantic Ocean, Atlantic, Pacific Ocean, Pac ...
, and the
Dutch Republic The United Provinces of the Netherlands, also known as the (Seven) United Provinces, officially as the Republic of the Seven United Netherlands ( Dutch: ''Republiek der Zeven Verenigde Nederlanden''), and commonly referred to in historiograph ...
. In the 18th century, the
Spanish Empire The Spanish Empire ( es, link=no, Imperio español), also known as the Hispanic Monarchy ( es, link=no, Monarquía Hispánica) or the Catholic Monarchy ( es, link=no, Monarquía Católica) was a colonial empire governed by Spain and its prede ...
was at its height because of the great mass of goods taken from conquered territory in the Americas (nowadays
Mexico Mexico (Spanish language, Spanish: México), officially the United Mexican States, is a List of sovereign states, country in the southern portion of North America. It is borders of Mexico, bordered to the north by the United States; to the so ...
, parts of the
United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country Continental United States, primarily located in North America. It consists of 50 U.S. state, states, a Washington, D.C., ...
, the
Caribbean The Caribbean (, ) ( es, El Caribe; french: la Caraïbe; ht, Karayib; nl, De Caraïben) is a region of the Americas that consists of the Caribbean Sea, its islands (some surrounded by the Caribbean Sea and some bordering both the Caribbean ...
, most of Central America, and South America) and the
Philippines The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no), * bik, Republika kan Filipinas * ceb, Republika sa Pilipinas * cbk, República de Filipinas * hil, Republ ...
.


Modern period

The British established their
first empire First Empire may refer to: *First British Empire, sometimes used to describe the British Empire between 1583 and 1783 *First Bulgarian Empire (680–1018) *First French Empire (1804–1814/1815) * First German Empire or "First Reich", sometimes use ...
(1583–1783) in North America by colonising lands that made up British America, including parts of
Canada Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by to ...
, the
Caribbean The Caribbean (, ) ( es, El Caribe; french: la Caraïbe; ht, Karayib; nl, De Caraïben) is a region of the Americas that consists of the Caribbean Sea, its islands (some surrounded by the Caribbean Sea and some bordering both the Caribbean ...
and the
Thirteen Colonies The Thirteen Colonies, also known as the Thirteen British Colonies, the Thirteen American Colonies, or later as the United Colonies, were a group of British colonies on the Atlantic coast of North America. Founded in the 17th and 18th centu ...
. In 1776, the Continental Congress of the Thirteen Colonies declared itself independent from the British Empire, thus beginning the
American Revolution The American Revolution was an ideological and political revolution that occurred in British America between 1765 and 1791. The Americans in the Thirteen Colonies formed independent states that defeated the British in the American Revoluti ...
. Britain turned towards Asia, the Pacific, and later Africa, with subsequent exploration and conquests leading to the rise of the
Second British Empire The British Empire was composed of the dominions, colonies, protectorates, mandates, and other territories ruled or administered by the United Kingdom and its predecessor states. It began with the overseas possessions and trading posts ...
(1783–1815), which was followed by the
Industrial Revolution The Industrial Revolution was the transition to new manufacturing processes in Great Britain, continental Europe, and the United States, that occurred during the period from around 1760 to about 1820–1840. This transition included going f ...
and Britain's Imperial Century (1815–1914). It became the largest empire in world history, encompassing one quarter of the world's land area and one fifth of its population. The impacts of this period are still prominent in the current age "including widespread use of the English language, belief in Protestant religion, economic globalization, modern precepts of law and order, and representative democracy." The Great Qing Empire of China (1636–1912) was the fifth largest empire in world history by total land area, and laid the foundation for the modern territorial claims of both the
People's Republic of China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's List of countries and dependencies by population, most populous country, with a Population of China, population exceeding 1.4 billion, slig ...
and the Republic of China. Apart from having direct control over much of East Asia, the empire also exerted domination over other states through the
Chinese tributary system The tributary system of China (), or Cefeng system () was a network of loose international relations focused on China which facilitated trade and foreign relations by acknowledging China's predominant role in East Asia. It involved multiple relati ...
. The multiethnic and multicultural nature of the Great Qing Empire was crucial to the subsequent birth of the nationalistic concept of '' zhonghua minzu''. The empire reached its peak during the reign of the
Qianlong Emperor The Qianlong Emperor (25 September 17117 February 1799), also known by his temple name Emperor Gaozong of Qing, born Hongli, was the fifth Emperor of the Qing dynasty and the fourth Qing emperor to rule over China proper, reigning from 1735 ...
, after which the empire entered a period of prolonged decline, culminating in its collapse as a result of the
Xinhai Revolution The 1911 Revolution, also known as the Xinhai Revolution or Hsinhai Revolution, ended China's last imperial dynasty, the Manchu-led Qing dynasty, and led to the establishment of the Republic of China. The revolution was the culmination of ...
. The Ashanti Empire (or Confederacy), also Asanteman (1701–1896), was a
West African West Africa or Western Africa is the westernmost region of Africa. The United Nations defines Western Africa as the 16 countries of Benin, Burkina Faso, Cape Verde, The Gambia, Ghana, Guinea, Guinea-Bissau, Ivory Coast, Liberia, Mali, ...
state of the Ashanti, the Akan people of the
Ashanti Region The Ashanti Region is located in southern part of Ghana and it is the third largest of 16 administrative regions, occupying a total land surface of or 10.2 percent of the total land area of Ghana. In terms of population, however, it is the m ...
, Akanland in modern-day Ghana. The Ashanti (or Asante) were a powerful, militaristic and highly disciplined people in West Africa. Their military power, which came from effective strategy and an early adoption of European
firearm A firearm is any type of gun designed to be readily carried and used by an individual. The term is legally defined further in different countries (see Legal definitions). The first firearms originated in 10th-century China, when bamboo tubes ...
s, created an empire that stretched from central Akanland (in modern-day Ghana) to present day
Benin Benin ( , ; french: Bénin , ff, Benen), officially the Republic of Benin (french: République du Bénin), and formerly Dahomey, is a country in West Africa. It is bordered by Togo to the west, Nigeria to the east, Burkina Faso to the nort ...
and Ivory Coast, bordered by the Dagomba kingdom to the north and Dahomey to the east. Due to the empire's military prowess, sophisticated hierarchy, social stratification and culture, the Ashanti empire had one of the largest historiographies of any indigenous
Sub-Saharan Africa Sub-Saharan Africa is, geographically, the area and regions of the continent of Africa that lies south of the Sahara. These include West Africa, East Africa, Central Africa, and Southern Africa. Geopolitically, in addition to the List of sov ...
n political entity. The Sikh Empire (1799–1846) was established in the Punjab region of India. The empire collapsed when its founder, Ranjit Singh, died and its army fell to the British. During the same period, the
Maratha Empire The Maratha Empire, also referred to as the Maratha Confederacy, was an early modern Indian confederation that came to dominate much of the Indian subcontinent in the 18th century. Maratha rule formally began in 1674 with the coronation of Sh ...
(also known as the Maratha Confederacy) was a Hindu state located in present-day India. It existed from 1674 to 1818, and at its peak, the empire's territories covered much of Southern Asia. The empire was founded and consolidated by Shivaji. After the death of Mughal Emperor Aurangzeb, it expanded greatly under the rule of the Peshwas. In 1761, the Maratha army lost the Third Battle of Panipat, which halted the expansion of the empire. Later, the empire was divided into a confederacy of states which, in 1818, were lost to the British during the Anglo-Maratha wars. The French emperors
Napoleon I Napoleon Bonaparte ; it, Napoleone Bonaparte, ; co, Napulione Buonaparte. (born Napoleone Buonaparte; 15 August 1769 – 5 May 1821), later known by his regnal name Napoleon I, was a French military commander and political leader wh ...
and
Napoleon III Napoleon III (Charles Louis Napoléon Bonaparte; 20 April 18089 January 1873) was the first President of France (as Louis-Napoléon Bonaparte) from 1848 to 1852 and the last monarch of France as Emperor of the French from 1852 to 1870. A neph ...
(See: Premier Empire,
Second French Empire The Second French Empire (; officially the French Empire, ), was the 18-year Imperial Bonapartist regime of Napoleon III from 14 January 1852 to 27 October 1870, between the Second and the Third Republic of France. Historians in the 1930s ...
) each attempted establishing a western imperial hegemony centered in France. The
French colonial empire The French colonial empire () comprised the overseas colonies, protectorates and mandate territories that came under French rule from the 16th century onward. A distinction is generally made between the "First French Colonial Empire", that exist ...
constituted the overseas colonies, protectorates and mandate territories that came under French rule from the 16th century onward. A distinction is generally made between the "first colonial empire," that existed until 1814, and the "second colonial empire", which began with the conquest of Algiers in 1830. The second colonial empire came to an end after the decolonizations of Indochina (1954), Algeria (1962) and French Africa. At its apex, it was one of the largest empires in history; including metropolitan France, the total amount of land under French sovereignty reached 11,500,000 km2 (4,400,000 sq mi), with a population of 110 million people in 1939. The
Empire of Brazil The Empire of Brazil was a 19th-century state that broadly comprised the territories which form modern Brazil and (until 1828) Uruguay. Its government was a representative parliamentary constitutional monarchy under the rule of Emperors Dom ...
(1822–1889) was the only South American modern monarchy, established by the heir of the
Portuguese Empire The Portuguese Empire ( pt, Império Português), also known as the Portuguese Overseas (''Ultramar Português'') or the Portuguese Colonial Empire (''Império Colonial Português''), was composed of the overseas colonies, factories, and the ...
as an independent nation eventually became an emerging international power. The new country was huge but sparsely populated and ethnically diverse. In 1889 the monarchy was overthrown in a sudden
coup d'état A coup d'état (; French for 'stroke of state'), also known as a coup or overthrow, is a seizure and removal of a government and its powers. Typically, it is an illegal seizure of power by a political faction, politician, cult, rebel group, m ...
led by a clique of military leaders whose goal was the formation of a republic. The
German Empire The German Empire (),Herbert Tuttle wrote in September 1881 that the term "Reich" does not literally connote an empire as has been commonly assumed by English-speaking people. The term literally denotes an empire – particularly a hereditary ...
(1871–1918), another "heir to the Holy Roman Empire", arose in 1871. The term " American Empire" refers to the United States' cultural ideologies and foreign policy strategies. The term is most commonly used to describe the U.S.'s status since the 20th century, but it can also be applied to the United States' world standing before the rise of nationalism in the 20th century. The United States is not traditionally recognized as an empire, in part because the U.S. adopted a different political system from those that previous empires had used. Despite these systematic differences, the political objectives and strategies of the United States government have been quite similar to those of previous empires. Due to this similarity some scholars confess: "When it walks like a duck, talks like a duck, it's a duck." Academic, Krishna Kumar, argues the distinct principles of nationalism and imperialism may result in common practice; that is, the pursuit of nationalism can often coincide with the pursuit of imperialism in terms of strategy and decision making. Throughout the 19th century, the United States government attempted to expand its territory by any means necessary. Regardless of the supposed motivation for this constant expansion, all of these land acquisitions were carried out by imperialistic means. This was done by financial means in some cases, and by military force in others. Most notably, the Louisiana Purchase (1803), the Texas Annexation (1845), and the Mexican Cession (1848) highlight the imperialistic goals of the United States during this “modern period” of imperialism. The U.S. government has stopped adding additional territories, where they permanently and politically take over since the early 20th century, and instead have established 800 military bases as their outposts. With this overt but subtile military control of other countries, scholars consider U.S. foreign policy strategies to be imperialistic. This idea is explored in the "contemporary usage" section.


Transition from empire

In time, an empire may change from one political entity to another. For example, the Holy Roman Empire, a German re-constitution of the
Roman Empire The Roman Empire ( la, Imperium Romanum ; grc-gre, Βασιλεία τῶν Ῥωμαίων, Basileía tôn Rhōmaíōn) was the post-Roman Republic, Republican period of ancient Rome. As a polity, it included large territorial holdings aro ...
, metamorphosed into various political structures (i.e., federalism), and eventually, under Habsburg rule, re-constituted itself in 1804 as the
Austrian Empire The Austrian Empire (german: link=no, Kaiserthum Oesterreich, modern spelling , ) was a Central- Eastern European multinational great power from 1804 to 1867, created by proclamation out of the realms of the Habsburgs. During its existence, ...
, an empire of much different politics and scope, which in turn became the
Austro-Hungarian Empire Austria-Hungary, often referred to as the Austro-Hungarian Empire,, the Dual Monarchy, or Austria, was a constitutional monarchy and great power in Central Europe between 1867 and 1918. It was formed with the Austro-Hungarian Compromise of ...
in 1867. The Roman Empire, perennially reborn, also lived on as the
Byzantine Empire The Byzantine Empire, also referred to as the Eastern Roman Empire or Byzantium, was the continuation of the Roman Empire primarily in its eastern provinces during Late Antiquity and the Middle Ages, when its capital city was Constantinopl ...
(Eastern Roman Empire) – temporarily splitting into the
Latin Empire The Latin Empire, also referred to as the Latin Empire of Constantinople, was a feudal Crusader state founded by the leaders of the Fourth Crusade on lands captured from the Byzantine Empire. The Latin Empire was intended to replace the Byza ...
, the Empire of Nicaea and the Empire of Trebizond before its remaining territory and centre became part of the
Ottoman Empire The Ottoman Empire, * ; is an archaic version. The definite article forms and were synonymous * and el, Оθωμανική Αυτοκρατορία, Othōmanikē Avtokratoria, label=none * info page on book at Martin Luther University ...
. A similarly persistent concept of empire saw the
Mongol Empire The Mongol Empire of the 13th and 14th centuries was the largest contiguous land empire in history. Originating in present-day Mongolia in East Asia, the Mongol Empire at its height stretched from the Sea of Japan to parts of Eastern Europe, ...
become the Khanate of the
Golden Horde The Golden Horde, self-designated as Ulug Ulus, 'Great State' in Turkic, was originally a Mongol and later Turkicized khanate established in the 13th century and originating as the northwestern sector of the Mongol Empire. With the fragmen ...
, the Yuan Empire of China, and the
Ilkhanate The Ilkhanate, also spelled Il-khanate ( fa, ایل خانان, ''Ilxānān''), known to the Mongols as ''Hülegü Ulus'' (, ''Qulug-un Ulus''), was a khanate established from the southwestern sector of the Mongol Empire. The Ilkhanid realm ...
before resurrection as the Timurid Empire and as the
Mughal Empire The Mughal Empire was an early-modern empire that controlled much of South Asia between the 16th and 19th centuries. Quote: "Although the first two Timurid emperors and many of their noblemen were recent migrants to the subcontinent, the d ...
. After 1945 the
Empire of Japan The also known as the Japanese Empire or Imperial Japan, was a historical nation-state and great power that existed from the Meiji Restoration in 1868 until the enactment of the post-World War II 1947 constitution and subsequent form ...
retained its Emperor but lost its colonial possessions and became the State of
Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the n ...
. An autocratic empire can become a republic (e.g., the Central African Empire in 1979), or it can become a republic with its imperial dominions reduced to a core territory (e.g., Weimar Germany shorn of the German colonial empire (1918–1919), or the Ottoman Empire (1918–1923)). The dissolution of the Austro-Hungarian Empire after 1918 provides an example of a multi-ethnic superstate broken into constituent nation-oriented states: the republics, kingdoms, and provinces of
Austria Austria, , bar, Östareich officially the Republic of Austria, is a country in the southern part of Central Europe, lying in the Eastern Alps. It is a federation of nine states, one of which is the capital, Vienna, the most populous ...
,
Hungary Hungary ( hu, Magyarország ) is a landlocked country in Central Europe. Spanning of the Carpathian Basin, it is bordered by Slovakia to the north, Ukraine to the northeast, Romania to the east and southeast, Serbia to the south, Cr ...
,
Transylvania Transylvania ( ro, Ardeal or ; hu, Erdély; german: Siebenbürgen) is a historical and cultural region in Central Europe, encompassing central Romania. To the east and south its natural border is the Carpathian Mountains, and to the west the A ...
,
Croatia , image_flag = Flag of Croatia.svg , image_coat = Coat of arms of Croatia.svg , anthem = " Lijepa naša domovino"("Our Beautiful Homeland") , image_map = , map_caption = , capi ...
,
Slovenia Slovenia ( ; sl, Slovenija ), officially the Republic of Slovenia (Slovene: , abbr.: ''RS''), is a country in Central Europe. It is bordered by Italy to the west, Austria to the north, Hungary to the northeast, Croatia to the southeast, and ...
,
Bosnia and Herzegovina Bosnia and Herzegovina ( sh, / , ), abbreviated BiH () or B&H, sometimes called Bosnia–Herzegovina and often known informally as Bosnia, is a country at the crossroads of south and southeast Europe, located in the Balkans. Bosnia and ...
,
Czechoslovakia , rue, Чеськословеньско, , yi, טשעכאסלאוואקיי, , common_name = Czechoslovakia , life_span = 1918–19391945–1992 , p1 = Austria-Hungary , image_p1 ...
,
Ruthenia Ruthenia or , uk, Рутенія, translit=Rutenia or uk, Русь, translit=Rus, label=none, pl, Ruś, be, Рутэнія, Русь, russian: Рутения, Русь is an exonym, originally used in Medieval Latin as one of several terms ...
, Galicia, ''et al''. In the aftermath of
World War I World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was List of wars and anthropogenic disasters by death toll, one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, ...
the
Russian Empire The Russian Empire was an empire and the final period of the Russian monarchy from 1721 to 1917, ruling across large parts of Eurasia. It succeeded the Tsardom of Russia following the Treaty of Nystad, which ended the Great Northern War ...
also broke up and became reduced to the
Russian Soviet Federative Socialist Republic The Russian Soviet Federative Socialist Republic, Russian SFSR or RSFSR ( rus, Российская Советская Федеративная Социалистическая Республика, Rossíyskaya Sovétskaya Federatívnaya Soci ...
(RSFSR) before re-forming as the USSR (1922–1991) – sometimes seen as the core of a Soviet Empire. After the Second World War (1939–1945), the deconstruction of colonial empires quickened and became commonly known as
decolonisation Decolonization or decolonisation is the undoing of colonialism, the latter being the process whereby imperial nations establish and dominate foreign territories, often overseas. Some scholars of decolonization focus especially on independence ...
. The British Empire evolved into a loose, multinational
Commonwealth of Nations The Commonwealth of Nations, simply referred to as the Commonwealth, is a political association of 56 member states, the vast majority of which are former territories of the British Empire. The chief institutions of the organisation are the C ...
, while the
French colonial empire The French colonial empire () comprised the overseas colonies, protectorates and mandate territories that came under French rule from the 16th century onward. A distinction is generally made between the "First French Colonial Empire", that exist ...
metamorphosed to a Francophone commonwealth. The same process happened to the
Portuguese Empire The Portuguese Empire ( pt, Império Português), also known as the Portuguese Overseas (''Ultramar Português'') or the Portuguese Colonial Empire (''Império Colonial Português''), was composed of the overseas colonies, factories, and the ...
, which evolved into a Lusophone commonwealth, and to the former territories of the extinct
Spanish Empire The Spanish Empire ( es, link=no, Imperio español), also known as the Hispanic Monarchy ( es, link=no, Monarquía Hispánica) or the Catholic Monarchy ( es, link=no, Monarquía Católica) was a colonial empire governed by Spain and its prede ...
, which alongside the Lusophone countries of
Portugal Portugal, officially the Portuguese Republic ( pt, República Portuguesa, links=yes ), is a country whose mainland is located on the Iberian Peninsula of Southwestern Europe, and whose territory also includes the Atlantic archipelagos of th ...
and
Brazil Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portuguese: ), is the largest country in both South America and Latin America. At and with over 217 million people, Brazil is the world's fifth-largest country by area ...
, created an Ibero-American commowealth. France returned the French territory of
Kwang-Chou-Wan The Leased Territory of Guangzhouwan, officially the , was a territory on the coast of Zhanjiang in China leased to France and administered by French Indochina. The capital of the territory was Fort-Bayard, present-day Zhanjiang. The Japan ...
to China in 1946. The British gave
Hong Kong Hong Kong ( (US) or (UK); , ), officially the Hong Kong Special Administrative Region of the People's Republic of China (abbr. Hong Kong SAR or HKSAR), is a List of cities in China, city and Special administrative regions of China, special ...
back to China in 1997 after 150 years of rule. The Portuguese territory of
Macau Macau or Macao (; ; ; ), officially the Macao Special Administrative Region of the People's Republic of China (MSAR), is a city and special administrative region of China in the western Pearl River Delta by the South China Sea. With a pop ...
reverted to China in 1999. Macau and Hong Kong did not become part of the provincial structure of China; they have autonomous systems of government as Special Administrative Regions of the People's Republic of China. France still governs overseas territories (
French Guiana French Guiana ( or ; french: link=no, Guyane ; gcr, label= French Guianese Creole, Lagwiyann ) is an overseas department/region and single territorial collectivity of France on the northern Atlantic coast of South America in the Guianas ...
,
Martinique Martinique ( , ; gcf, label= Martinican Creole, Matinik or ; Kalinago: or ) is an island and an overseas department/region and single territorial collectivity of France. An integral part of the French Republic, Martinique is located in ...
, Réunion, French Polynesia, New Caledonia, Saint Martin,
Saint-Pierre-et-Miquelon Saint Pierre and Miquelon (), officially the Territorial Collectivity of Saint-Pierre and Miquelon (french: link=no, Collectivité territoriale de Saint-Pierre et Miquelon ), is a self-governing territorial overseas collectivity of France in ...
,
Guadeloupe Guadeloupe (; ; gcf, label= Antillean Creole, Gwadloup, ) is an archipelago and overseas department and region of France in the Caribbean. It consists of six inhabited islands— Basse-Terre, Grande-Terre, Marie-Galante, La Désirade, and ...
,
French Southern and Antarctic Lands The French Southern and Antarctic Lands (french: Terres australes et antarctiques françaises, TAAF) is an Overseas Territory (french: Territoire d'outre-mer or ) of France. It consists of: # Adélie Land (), the French claim on the continen ...
(TAAF), Wallis and Futuna,
Saint Barthélemy Saint Barthélemy (french: Saint-Barthélemy, ), officially the Collectivité territoriale de Saint-Barthélemy, is an overseas collectivity of France in the Caribbean. It is often abbreviated to St. Barth in French, and St. Barts in Englis ...
, and
Mayotte Mayotte (; french: Mayotte, ; Shimaore: ''Maore'', ; Kibushi: ''Maori'', ), officially the Department of Mayotte (french: Département de Mayotte), is an overseas department and region and single territorial collectivity of France. It is loca ...
), and exerts hegemony in Francafrique ("French Africa"; 29 francophone countries such as
Chad Chad (; ar, تشاد , ; french: Tchad, ), officially the Republic of Chad, '; ) is a landlocked country at the crossroads of North and Central Africa. It is bordered by Libya to the north, Sudan to the east, the Central African Republic ...
, Rwanda, etc.). Fourteen
British Overseas Territories The British Overseas Territories (BOTs), also known as the United Kingdom Overseas Territories (UKOTs), are fourteen territories with a constitutional and historical link with the United Kingdom. They are the last remnants of the former Bri ...
remain under British sovereignty. Fifteen countries of the
Commonwealth of Nations The Commonwealth of Nations, simply referred to as the Commonwealth, is a political association of 56 member states, the vast majority of which are former territories of the British Empire. The chief institutions of the organisation are the C ...
share their head of state, King
Charles III Charles III (Charles Philip Arthur George; born 14 November 1948) is King of the United Kingdom and the 14 other Commonwealth realms. He was the longest-serving heir apparent and Prince of Wales and, at age 73, became the oldest person ...
, as
Commonwealth realms A Commonwealth realm is a sovereign state in the Commonwealth of Nations whose monarch and head of state is shared among the other realms. Each realm functions as an independent state, equal with the other realms and nations of the Commonweal ...
. In 2004
Eliot A. Cohen Eliot Asher Cohen (born April 3, 1956 in Boston, Massachusetts) is an American political scientist. He was a counselor in the United States Department of State under Condoleezza Rice from 2007 to 2009. In 2019, Cohen was named the 9th Dean of t ...
summarized the contemporary transition from empire: "The Age of Empire may indeed have ended, but then an age of American hegemony has begun, regardless of what one calls it."


Fall of empires


Roman Empire

The fall of the western half of the Roman Empire is seen as one of the most pivotal points in all of human history. This event traditionally marks the transition from classical civilization to the birth of Europe. The Roman Empire started to decline at the end of the reign of the last of the
Five Good Emperors 5 is a number, numeral, and glyph. 5, five or number 5 may also refer to: * AD 5, the fifth year of the AD era * 5 BC, the fifth year before the AD era Literature * ''5'' (visual novel), a 2008 visual novel by Ram * ''5'' (comics), an awa ...
, Marcus Aurelius in 161–180 A.D. There is still a debate over the cause of the fall of one of the largest empires in history. Piganiol argues that the Roman Empire under its authority can be described as "a period of terror", holding its imperial system accountable for its failure. Another theory blames the rise of Christianity as the cause, arguing that the spread of certain Christian ideals caused internal weakness of the military and state. In the book ''The Fall of the Roman Empire'', by Peter Heather, he contends that there are many factors, including issues of money and manpower, which produce military limitations and culminate in the Roman army's inability to effectively repel invading barbarians at the frontier. The Western Roman economy was already stretched to its limit in the 4th and 5th Centuries C.E. due to continual conflict and loss of territory which, in turn, generated loss of revenue from the tax base. There was also the looming presence of the Persians which, at any time, took a large percentage of the fighting force's attention. At the same time the Huns, a nomadic warrior people from the steppes of Asia, are also putting extreme pressure on the German tribes outside of the Roman frontier, which gave the German tribes no other choice, geographically, but to move into Roman territory. At this point, without increased funding, the Roman army could no longer effectively defend its borders against major waves of Germanic tribes. This inability is illustrated by the crushing defeat at Adrianople in 378 C.E. and, later, the Crossing of the Rhine in 406 C.E.


Contemporary usage

Contemporaneously, the concept of ''empire'' is politically valid, yet is not always used in the traditional sense. Despite the semantic reference to imperial power,
Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the n ...
is a ''
de jure In law and government, ''de jure'' ( ; , "by law") describes practices that are legally recognized, regardless of whether the practice exists in reality. In contrast, ("in fact") describes situations that exist in reality, even if not legall ...
''
constitutional monarchy A constitutional monarchy, parliamentary monarchy, or democratic monarchy is a form of monarchy in which the monarch exercises their authority in accordance with a constitution and is not alone in decision making. Constitutional monarchies dif ...
, with a homogeneous population of 127 million people that is 98.5 percent ethnic Japanese, making it one of the largest nation-states. In his book review of ''Empire'' (2000) by Michael Hardt and Antonio Negri, Mehmet Akif Okur posits that since the
September 11 attacks The September 11 attacks, commonly known as 9/11, were four coordinated suicide terrorist attacks carried out by al-Qaeda against the United States on Tuesday, September 11, 2001. That morning, nineteen terrorists hijacked four commer ...
in the United States, the international relations determining the world's balance of power (political, economic, military) have been altered. These alterations include the intellectual (political science) trends that perceive the contemporary world's order via the re-territorialization of ''political space'', the re-emergence of ''classical imperialist practices'' (the "inside" vs. "outside" duality, cf. the Other), the deliberate weakening of international organizations, the restructured international economy, economic nationalism, the expanded arming of most countries, the proliferation of nuclear weapon capabilities and the
politics of identity Identity politics is a political approach wherein people of a particular race, nationality, religion, gender, sexual orientation, social background, social class, or other identifying factors develop political agendas that are based upon these i ...
emphasizing a state's ''subjective'' perception of its place in the world, as a nation and as a civilization. These changes constitute the "Age of Nation Empires"; as imperial usage, ''nation-empire'' denotes the return of geopolitical power from ''global'' power blocs to ''regional'' power blocs (i.e., centered upon a "regional power" state hina, EU, Russia, US, ''et al''. and regional multi-state power alliances (i.e., Mediterranean, Latin America, Southeast Asia). Nation-empire regionalism claims sovereignty over their respective (regional) political (social, economic, ideologic), cultural, and military spheres.


European Union

Since 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 located primarily in Europe, Europe. The union has a total area of ...
was formed as a polity in 1993, it has established its own currency, its own
citizenship Citizenship is a "relationship between an individual and a state to which the individual owes allegiance and in turn is entitled to its protection". Each state determines the conditions under which it will recognize persons as its citizens, and ...
, established discrete
military forces A military, also known collectively as armed forces, is a heavily armed, highly organized force primarily intended for warfare. It is typically authorized and maintained by a sovereign state, with its members identifiable by their distinc ...
, and exercises its limited hegemony in the Mediterranean, eastern parts of Europe, Sub-Saharan Africa, and Asia. The big size and high development index of the EU economy often has the ability to influence global trade regulations in its favor. The political scientis
Jan Zielonka
suggests that this behavior is imperial because it coerces its neighbouring countries into adopting its ''European'' economic, legal, and political structures.
Tony Benn Anthony Neil Wedgwood Benn (3 April 1925 – 14 March 2014), known between 1960 and 1963 as Viscount Stansgate, was a British politician, writer and diarist who served as a Cabinet minister in the 1960s and 1970s. A member of the Labour Party, ...
, a left-wing Labour Party MP of the United Kingdom, opposed the European integration policies of the European Union by saying, "I think they're (the European Union) building an empire there, they want us (the United Kingdom) to be a part of their empire and I don't want that."


United States of America

Characterizing some aspects of the
United States of America The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territo ...
in regards to its territorial expansion, foreign policy, and its international behavior as " American Empire" is controversial but not uncommon. The controversy stems in part from the fact the US itself was at one point a colony in the British Empire. However, founding fathers such as George Washington noted after the Revolution that the US was an empire in its Infancy, and others like Thomas Jefferson agreed, describing the constitution as the perfect foundation for an “extensive Empire”. Even so, the false ideology that the US was founded on Anti-Imperialist principles has prevented many from acknowledging America's status as an empire. This active rejection of imperialist status is not limited to high-ranking government officials, as it has been ingrained in American society throughout its entire history. As David Ludden explains, "journalists, scholars, teachers, students, analysts, and politicians prefer to depict the U.S. as a nation pursuing its own interests and ideals". Text availabl
here
, author lin
here
.
This often results in imperialist endeavors being presented as measures taken to enhance state security. Ludden explains this phenomenon with the concept of "ideological blinders", which he says prevent American citizens from realizing the true nature of America's current systems and strategies. These "ideological blinders" that people wear have resulted in an "invisible" American empire of which most American citizens are unaware. Stuart Creighton Miller posits that the public's sense of innocence about Realpolitik (cf.
American exceptionalism American exceptionalism is the belief that the United States is inherently different from other nations.Donald Rumsfeld, said: "We don't seek empires. We're not imperialistic; we never have been." This statement directly contradicts Thomas Jefferson who, in the 1780s while awaiting the fall of the Spanish empire, said: "till our population can be sufficiently advanced to gain it from them piece by piece". In turn, historian Sidney Lens argues that from its inception, the US has used every means available to dominate foreign peoples and states.


Timeline of empires

The chart below shows a timeline of polities that have been called empires. Dynastic changes are marked with a white line. * The
Roman Empire The Roman Empire ( la, Imperium Romanum ; grc-gre, Βασιλεία τῶν Ῥωμαίων, Basileía tôn Rhōmaíōn) was the post-Roman Republic, Republican period of ancient Rome. As a polity, it included large territorial holdings aro ...
's timeline listed below includes the Western and Eastern portion. * The Empires of
Nicaea Nicaea, also known as Nicea or Nikaia (; ; grc-gre, Νίκαια, ) was an ancient Greek city in Bithynia, where located in northwestern Anatolia and is primarily known as the site of the First and Second Councils of Nicaea (the first and s ...
and Trebizond were Byzantine successor states. * The Empire of Bronze Age Egypt is not included in the graph. Established by Narmer circa 3000 BC, it lasted as long as China until it was conquered by Achaemenid Persia in 525 BC. * Japan is presented for the period of its overseas Empire (1895–1945). The original Japanese Empire of "the Eight Islands" would be third persistent after Egypt and China. * Many Indian empires are also included, though only Mauryans, Guptas, Delhi Sultans, Mughals, and Marathas ruled for large periods in India. ImageSize = width:1600 height:550 PlotArea = width:1200 height:450 left:50 bottom:50 DateFormat = yyyy Period = from:-800 till:2009 TimeAxis = orientation:vertical ScaleMajor = unit:year increment:100 start:-800 # there is no automatic collision detection, # so shift texts up or down manually to avoid overlap Colors= id:red value:red Define $dx = 20 # shift text to right side of bar Define $dy = -25 # adjust height PlotData= bar:Persian color:red width:25 mark:(line,white) align:left fontsize:7 from:-728 till: -550 shift:($dx,-2) color:red from:-550 till: -330 shift:($dx,-2) color:red from:-330 till: -247 shift:($dx,-2) color:Yellow from:-247 till: 224 shift:($dx,-2) color:red from:224 till: 651 shift:($dx,-2) color:red from:651 till: 821 shift:($dx,-2) color:Blue from:821 till: 873 shift:($dx,-2) color:red from:861 till: 1002 shift:($dx,-2) color:red from:874 till: 1004 shift:($dx,-2) color:red from:934 till: 1055 shift:($dx,-2) color:red from:963 till: 1187 shift:($dx,-2) color:red from:1037 till: 1194 shift:($dx,-2) color:red from:1077 till: 1231 shift:($dx,-2) color:red from:1231 till: 1253 shift:($dx,-2) color:Black from:1253 till: 1349 shift:($dx,-2) color:red from:1349 till: 1370 shift:($dx,-2) color:Pink from:1370 till: 1506 shift:($dx,-2) color:red from:1378 till: 1501 shift:($dx,-2) color:red from:1501 till: 1721 shift:($dx,-2) color:red from:1736 till: 1796 shift:($dx,-2) color:red from:1751 till: 1794 shift:($dx,-2) color:red from:1796 till: 1925 shift:($dx,-2) color:red from:1925 till: 1979 shift:($dx,-2) color:red from:1979 till: 2000 shift:($dx,-2) color:Green bar:Alexandrian color:red width:25 mark:(line,white) align:left fontsize:7 from:-336 till:-323 shift:($dx,-2) color:red bar:India color:red width:25 mark:(line,white) align:left fontsize:7 from:-321 till: 1849 shift:($dx,-2) color:red at:-321 mark:(line,white) at:-185 mark:(line,white) at:-30 mark:(line,white) at:-35 mark:(line,white) at:220 mark:(line,white) at:543 mark:(line,white) at:606 mark:(line,white) at:724 mark:(line,white) at:760 mark:(line,white) at:848 mark:(line,white) at:973 mark:(line,white) at:1206 mark:(line,white) at:1251 mark:(line,white) at:1336 mark:(line,white) at:1526 mark:(line,white) at:1540 mark:(line,white) at:1556 mark:(line,white) at:1674 mark:(line,white) at:1779 mark:(line,white) bar: China color:red width:25 mark:(line,white) align:left fontsize: 7 from:-221 till: 1911 shift:($dx,-2) color: red at:220 mark:(line,white) at:265 mark:(line,white) at:280 mark:(line,white) at:420 mark:(line,white) at:589 mark:(line,white) at:618 mark:(line,white) at:907 mark:(line,white) at:960 mark:(line,white) at:907 mark:(line,white) at:1125 mark:(line,white) at:1279 mark:(line,white) at:1271 mark:(line,white) at:1368 mark:(line,white) at:1644 mark:(line,white) bar:Japan color:red width:25 mark:(line,white) align:left fontsize:7 from:1871 till:1945 shift:($dx,-2) color:red bar:Ethiopia color:red width:25 mark:(line,white) align:left fontsize:7 from:1137 till:1974 shift:($dx,-2) color:red bar:Roman color:red width:25 mark:(line,white) align:left fontsize:7 from:-27 till:476 shift:($dx,-2) color:red at:68 mark:(line,white) at:69 mark:(line,white) at:96 mark:(line,white) at:192 mark:(line,white) at:235 mark:(line,white) at:284 mark:(line,white) at:364 mark:(line,white) at:392 mark:(line,white) at:455 mark:(line,white) from:306 till:1204 shift:($dx,-2) color:red at:363 mark:(line,white) at:364 mark:(line,white) at:457 mark:(line,white) at:518 mark:(line,white) at:602 mark:(line,white) at:610 mark:(line,white) at:711 mark:(line,white) at:717 mark:(line,white) at:803 mark:(line,white) at:813 mark:(line,white) at:820 mark:(line,white) at:867 mark:(line,white) at:1056 mark:(line,white) at:1057 mark:(line,white) at:1059 mark:(line,white) at:1081 mark:(line,white) at:1185 mark:(line,white) from:1204 till:1261 shift:($dx,-2) color:red from:1261 till:1453 shift:($dx,$dy) color:red bar:Bulgarian color:red width:25 mark:(line,white) align:left fontsize:7 from:913 till:1018 shift:($dx,-2) color:red at:997 mark:(line,white) at:1280 mark:(line,white) at:1292 mark:(line,white) at:1299 mark:(line,white) at:1300 mark:(line,white) at:1323 mark:(line,white) from:1185 till:1422 shift:($dx,$dy) color:red bar:Holy-Rоman color:red width:25 mark:(line,white) align:left fontsize:7 from:962 till:1024 shift:($dx,-2) color:red from:1027 till:1125 shift:($dx,$dy) color:red from:1133 till:1137 shift:($dx,$dy) color:red from:1155 till:1197 shift:($dx,$dy) color:red from:1209 till:1215 shift:($dx,$dy) color:red from:1220 till:1250 shift:($dx,$dy) color:red from:1312 till:1313 shift:($dx,$dy) color:red from:1328 till:1347 shift:($dx,$dy) color:red from:1355 till:1378 shift:($dx,$dy) color:red from:1433 till:1437 shift:($dx,$dy) color:red from:1452 till:1740 shift:($dx,$dy) color:red from:1742 till:1806 shift:($dx,$dy) color:red at:1745 mark:(line,white) at:1765 mark:(line,white) bar:Latin color:red width:25 mark:(line,white) align:left fontsize:7 from:1204 till:1261 shift:($dx,-2) color:red bar:Trebizond color:red width:25 mark:(line,white) align:left fontsize:7 from:1204 till:1461 shift:($dx,-2) color:red bar:Ajuran color:red width:25 mark:(line,white) align:left fontsize:7 from:1300 till:1700 shift:($dx,-2) color:red bar:Ottoman color:red width:25 mark:(line,white) align:left fontsize:7 from:1299 till:1922 shift:($dx,-2) color:red bar:Portuguese color:red width:25 mark:(line,white) align:left fontsize:7 from:1415 till:1910 shift:($dx,-2) color:red at:1580 mark:(line,white) at:1640 mark:(line,white) bar:Spanish color:red width:25 mark:(line,white) align:left fontsize:7 from:1492 till:1976 shift:($dx,-2) color:red bar:Russian color:red width:25 mark:(line,white) align:left fontsize:7 from:1480 till:1917 shift:($dx,-2) color:red at:1598 mark:(line,white) at:1605 mark:(line,white) at:1606 mark:(line,white) at:1610 mark:(line,white) at:1612 mark:(line,white) bar:Swedish color:red width:25 mark:(line,white) align:left fontsize:7 from:1611 till:1718 shift:($dx,-2) color:red bar:French color:red width:25 mark:(line,white) align:left fontsize:7 from:1804 till:1814 shift:($dx,-2) color:red at:1815 mark:(line,red) from:1852 till:1870 shift:($dx,-2) color:red bar:Austrian color:red width:25 mark:(line,white) align:left fontsize:7 from:1804 till:1918 shift:($dx,-2) color:red bar:German color:red width:25 mark:(line,white) align:left fontsize:7 from:1871 till:1918 shift:($dx,-2) color:red bar:Italian color:red width:25 mark:(line,white) align:left fontsize:7 from:1882 till:1960 shift:($dx,-2) color:red bar:British color:red width:25 mark:(line,white) align:left fontsize:7 from:1677 till:1998 shift:($dx,-2) color:red at:1677 mark:(line,white) at:1998 mark:(line,white) bar:Brazilian color:red width:25 mark:(line,white) align:left fontsize:7 from:1822 till:1889 shift:($dx,-2) color:red


Theoretical research


Empire versus nation state

Empires have been the dominant international organization in world history: Similarly,
Anthony Pagden Anthony Robin Dermer Pagden (born May 27, 1945) is an author and professor of political science and history at the University of California, Los Angeles. Biography Anthony Pagden is the son of John Brian Dermer Pagden and Joan Mary Pagden. Mr ...
,
Eliot A. Cohen Eliot Asher Cohen (born April 3, 1956 in Boston, Massachusetts) is an American political scientist. He was a counselor in the United States Department of State under Condoleezza Rice from 2007 to 2009. In 2019, Cohen was named the 9th Dean of t ...
, Jane Burbank and Frederick Cooper estimate that "empires have always been more frequent, more extensive political and social forms than tribal territories or nations have ever been." Many empires endured for centuries, while the age of the ancient Egyptian, Chinese and Japanese Empires is counted in millennia. "Most people throughout history have lived under imperial rule." Political scientist Hedley Bull wrote that "in the broad sweep of human history ... the form of states system has been the exception rather than the rule". His colleague
Robert Gilpin Robert Gilpin (; July 2, 1930 – June 20, 2018) was an American political scientist. He was Professor of Politics and International Affairs at the Woodrow Wilson School of Public and International Affairs at Princeton University where he held ...
confirmed this conclusion for the pre-modern period: Historian Michael Doyle who undertook an extensive research on empires extended the observation into the modern era:


Universal empire

Expert on warfare
Quincy Wright Philip Quincy Wright (December 28, 1890 – October 17, 1970) was an American political scientist based at the University of Chicago known for his pioneering work and expertise in international law, international relations, and security studies. ...
generalized on what he called "universal empire"—empire unifying all the contemporary system: German Sociologist Friedrich Tenbruck finds that the macro-historic process of imperial expansion gave rise to
global history World history may refer to: * Human history, the history of human beings * History of Earth, the history of planet Earth * World history (field), a field of historical study that takes a global perspective * ''World History'' (album), a 1998 albu ...
in which the formations of universal empires were most significant stages. A later group of political scientists, working on the phenomenon of the current unipolarity, in 2007 edited research on several pre-modern civilizations by experts in respective fields. The overall conclusion was that the balance of power was inherently unstable order and usually soon broke in favor of imperial order. Yet before the advent of the unipolarity, world historian Arnold Toynbee and political scientist Martin Wight had drawn the same conclusion with an unambiguous implication for the modern world: The earliest thinker to approach the phenomenon of universal empire from a theoretical point of view was
Polybius Polybius (; grc-gre, Πολύβιος, ; ) was a Greek historian of the Hellenistic period. He is noted for his work , which covered the period of 264–146 BC and the Punic Wars in detail. Polybius is important for his analysis of the mixed ...
(2:3): Johann Gottlieb Fichte, having witnessed the battle at Jena in 1806 when Napoleon overwhelmed Prussia, described what he perceived as a deep historical trend: Fichte's later compatriot, Geographer
Alexander von Humboldt Friedrich Wilhelm Heinrich Alexander von Humboldt (14 September 17696 May 1859) was a German polymath, geographer, naturalist, explorer, and proponent of Romantic philosophy and science. He was the younger brother of the Prussian minister ...
, in the mid-Nineteenth century observed a macro-historic trend of imperial growth in both Hemispheres: "Men of great and strong minds, as well as whole nations, acted under influence of one idea, the purity of which was utterly unknown to them." The imperial expansion filled the world circa 1900. Two famous contemporary observers— Frederick Turner and Halford Mackinder described the event and drew implications, the former predicting American overseas expansion and the latter stressing that the world empire is now in sight. Friedrich Ratzel, writing at the same time, observed that the "drive toward the building of continually larger states continues throughout the entirety of history" and is active in the present. He drew "Seven Laws of Expansionism". His seventh law stated: "The general trend toward amalgamation transmits the tendency of territorial growth from state to state and increases the tendency in the process of transmission." He commented on this law to make its meaning clear: "There is on this small planet sufficient space for only one great state." Two other contemporaries—
Kang Yu-wei Kang Youwei (; Cantonese: ''Hōng Yáuh-wàih''; 19March 185831March 1927) was a prominent political thinker and reformer in China of the late Qing dynasty. His increasing closeness to and influence over the young Guangxu Emperor spar ...
and George Vacher de Lapouge—stressed that imperial expansion cannot indefinitely proceed on the definite surface of the globe and therefore world empire is imminent. Kang Yu-wei in 1885 believed that the imperial trend will culminate in the contest between Washington and Berlin and Vacher de Lapouge in 1899 estimated that the final contest will be between Russia and America in which America is likely to triumph. The above envisaged contests indeed took place, known to us as World War I and II. Writing during the Second, political scientists Derwent Whittlesey, Robert Strausz-Hupé and
John H. Herz Hans Hermann Herz (September 23, 1908 – December 26, 2005) was an American scholar of international relations and law. He coined the concept of the security dilemma. Early life He was born in Düsseldorf, Germany. He received a diploma from the G ...
concluded: “Now that the earth is at last parceled out, consolidation has commenced.” In "this world of fighting superstates there could be no end to war until one state had subjected all others, until world empire had been achieved by the strongest. This undoubtedly is the logical final stage in the geopolitical theory of evolution." Writing in the last year of the War, German Historian
Ludwig Dehio Ludwig Dehio (25 August 1888 – 24 November 1963) was a German archivist and historian. Dehio was born in Königsberg, the son of art historian Georg Dehio. He studied philosophy, philology and history at the University of Strasbourg and rec ...
drew a similar conclusion: The year after the War and in the first year of the nuclear age,
Albert Einstein Albert Einstein ( ; ; 14 March 1879 – 18 April 1955) was a German-born theoretical physicist, widely acknowledged to be one of the greatest and most influential physicists of all time. Einstein is best known for developing the theor ...
and British Philosopher
Bertrand Russell Bertrand Arthur William Russell, 3rd Earl Russell, (18 May 1872 – 2 February 1970) was a British mathematician, philosopher, logician, and public intellectual. He had a considerable influence on mathematics, logic, set theory, linguistics, a ...
, known as prominent pacifists, outlined for the near future a perspective of world empire (
world government World government is the concept of a single political authority with jurisdiction over all humanity. It is conceived in a variety of forms, from tyrannical to democratic, which reflects its wide array of proponents and detractors. A world gove ...
established by force). Einstein believed that, unless world government is established by agreement, an imperial world government would come by war or wars. Russell expected a third World War to result in a world government under the empire of the United States. Three years later, another prominent pacifist, Theologian Reinhold Niebuhr, generalized on the ancient Empires of Egypt, Babylon, Persia and Greece to imply for the modern world: "The analogy in present global terms would be the final unification of the world through the preponderant power of either America or Russia, whichever proved herself victorious in the final struggle." Russian colleague of Russell and Neighbour, Georgy Fedotov, wrote in 1945: All empires are but stages on the way to the sole Empire which must swallow all others. The only question is who will build it and on which foundations. Universal unity is the only alternative to annihilation. Unity by conference is utopian but unity by conquest by the strongest Power is not and probably the uncompleted in this War will be completed in the next. "Pax Atlantica" is the best of possible outcomes. Originally drafted as a secret study for the Office of Strategic Services (the precursor of the
CIA The Central Intelligence Agency (CIA ), known informally as the Agency and historically as the Company, is a civilian foreign intelligence service of the federal government of the United States, officially tasked with gathering, processing, ...
) in 1944 and published as a book three years later, ''The Struggle for the World...'' by James Burnham concludes: If either of the two Superpowers wins, the result would be a universal empire which in our case would also be a world empire. The historical stage for a world empire had already been set prior to and independently of the discovery of atomic weapons but these weapons make a world empire inevitable and imminent. "The atomic weapons ... will not permit the world to wait." Only a world empire can establish monopoly on atomic weapons and thus guarantee the survival of civilization. A world empire "is in fact the objective of the Third World War which, in its preliminary stages, has already began". The issue of a world empire "will be decided, and in our day. In the course of the decision, both of the present antagonists may, it is true, be destroyed, but one of them must be." In 1951, Hans Morgenthau concluded that the "best" outcome of World War III would be world empire: Expert on earlier civilizations, Toynbee, further developed the subject of World War III leading to world empire: The year this volume of A Study of History was published, US Secretary of State John Foster Dulles announced " a knock-out blow" as an official doctrine, a detailed
Plan A plan is typically any diagram or list of steps with details of timing and resources, used to achieve an objective to do something. It is commonly understood as a temporal set of intended actions through which one expects to achieve a goal. ...
was elaborated and ''
Fortune Fortune may refer to: General * Fortuna or Fortune, the Roman goddess of luck * Luck * Wealth * Fortune, a prediction made in fortune-telling * Fortune, in a fortune cookie Arts and entertainment Film and television * ''The Fortune'' (1931 film) ...
'' magazine mapped the design. Section VIII, "Atomic Armaments", of the famous National Security Council Report 68 (
NSC 68 United States Objectives and Programs for National Security, better known as NSC68, was a 66-page top secret National Security Council (NSC) policy paper drafted by the Department of State and Department of Defense and presented to President Har ...
), approved by President Harry Truman in 1951, uses the term "blow" 17 times, mostly preceded by such adjectives as "powerful", "overwhelming", or "crippling". Another term applied by the strategists was "Sunday punch". A pupil of Toynbee, William McNeill, associated with the case of ancient China, which "put a quietus upon the disorders of the warring states by erecting an imperial bureaucratic structure ... The warring states of the Twentieth century seem headed for a similar resolution of their conflicts." The ancient "resolution" McNeill evoked was one of the most sweeping universal conquests in world history, performed by Qin in 230–221 BC. Chinese classic Sima Qian (d. 86 BC) described the event (6:234): "Qin raised troops on a grand scale" and "the whole world celebrated a great bacchanal". Herman Kahn of the RAND Corporation criticized an assembled group of SAC officers for their war plan ( SIOP-62). He did not use the term
bacchanal The Bacchanalia were unofficial, privately funded popular Roman festivals of Bacchus, based on various ecstatic elements of the Greek Dionysia. They were almost certainly associated with Rome's native cult of Liber, and probably arrived in Rome ...
but he coined on the occasion an associating word: "Gentlemen, you do not have a war plan. You have a ''eargasm''!" History did not completely repeat itself but it passed close.


Circumscription theory

According to the circumscription theory of Robert Carneiro, "the more sharply circumscribed area, the more rapidly it will become politically unified." The Empires of Egypt, China and
Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the n ...
are named the most durable political structures in human history. Correspondingly, these are the three most circumscribed civilizations in human history. The Empires of Egypt (established by Narmer c. 3000 BC) and China (established by Cheng in 221 BC) endured for over two millennia. German Sociologist Friedrich Tenbruck, criticizing the Western idea of progress, emphasized that China and Egypt remained at one particular stage of development for millennia. This stage was universal empire. The development of Egypt and China came to a halt once their empires "reached the limits of their natural habitat".
Sinology Sinology, or Chinese studies, is an academic discipline that focuses on the study of China primarily through Chinese philosophy, language, literature, culture and history and often refers to Western scholarship. Its origin "may be traced to the e ...
does not recognize the Eurocentric view of the "inevitable" imperial fall; Egyptology and Japanology pose equal challenges. Carneiro explored the Bronze Age civilizations. Stuart J. Kaufman, Richard Little and
William Wohlforth William Curti Wohlforth (born 1959) is the Daniel Webster Professor of Government in the Dartmouth College Department of Government, of which he was chair for three academic years (2006-2009). Wohlforth was Editor-in-chief of ''Security Studies'' ...
researched the next three millennia, comparing eight civilizations. They conclude: The "rigidity of the borders" contributed importantly to hegemony in every concerned case. Hence, "when the system's borders are rigid, the probability of hegemony is high". The circumscription theory was stressed in the comparative studies of the Roman and Chinese Empires. The circumscribed Chinese Empire recovered from all falls, while the fall of Rome, by contrast, was fatal. "What counteracted this mperialtendency in Europe ... was a countervailing tendency for the geographical boundaries of the system to expand." If "Europe had been a closed system, some great power would eventually have succeeded in establishing absolute supremacy over the other states in the region". In the 1945 book, ''The Precarious Balance'', on four centuries of the European power struggle,
Ludwig Dehio Ludwig Dehio (25 August 1888 – 24 November 1963) was a German archivist and historian. Dehio was born in Königsberg, the son of art historian Georg Dehio. He studied philosophy, philology and history at the University of Strasbourg and rec ...
explained the durability of the European states system by its overseas expansion: "Overseas expansion and the system of states were born at the same time; the vitality that burst the bounds of the Western world also destroyed its unity." Edward Carr causally linked the end of the overseas outlet for imperial expansion and World Wars. In the nineteenth century, he wrote during the Second World War, imperialist wars were waged against "primitive" peoples. "It was silly for European countries to fight against one another when they could still ... maintain social cohesion by continuous expansion in Asia and Africa. Since 1900, however, this has no longer been possible: "the situation has radically changed". Now wars are between "imperial powers." Hans Morgenthau wrote that the very imperial expansion into relatively empty geographical spaces in the Eighteenth and Nineteenth centuries, in Africa, Eurasia, and western North America, deflected great power politics into the periphery of the earth, thereby reducing conflict. For example, the more attention Russia, France and the United States paid to expanding into far-flung territories in imperial fashion, the less attention they paid to one another, and the more peaceful, in a sense, the world was. But by the late nineteenth century, the consolidation of the great nation-states and empires of the West was consummated, and territorial gains could only be made at the expense of one another.
John H. Herz Hans Hermann Herz (September 23, 1908 – December 26, 2005) was an American scholar of international relations and law. He coined the concept of the security dilemma. Early life He was born in Düsseldorf, Germany. He received a diploma from the G ...
outlined one "chief function" of the overseas expansion and the impact of its end: Some later commentators drew similar conclusions: The opportunity for any system to expand in size seems almost a necessary condition for it to remain balanced, at least over the long haul. Far from being impossible or exceedingly improbable, systemic hegemony is likely under two conditions: "when the boundaries of the international system remain stable and no new major powers emerge from outside the system." With the system becoming global, further expansion is precluded. The geopolitical condition of "global closure" will remain to the end of history. Since "the contemporary international system is global, we can rule out the possibility that geographic expansion of the system will contribute to the emergence of a new balance of power, as it did so many times in the past." As
Quincy Wright Philip Quincy Wright (December 28, 1890 – October 17, 1970) was an American political scientist based at the University of Chicago known for his pioneering work and expertise in international law, international relations, and security studies. ...
had put it, "this process can no longer continue without interplanetary wars." One of leading experts on
world-system theory World-systems theory (also known as world-systems analysis or the world-systems perspective)Immanuel Wallerstein, (2004), "World-systems Analysis." In ''World System History'', ed. George Modelski, in ''Encyclopedia of Life Support Systems'' (E ...
,
Christopher Chase-Dunn Christopher K. Chase-Dunn (born January 10, 1944, Corvallis, Oregon) is an American sociologist best known for his contributions to world-systems theory. Education and career Chase-Dunn earned his PhD in 1975 at Stanford University (studying ...
, noted that the circumscription theory is applicable for the global system, since the global system is circumscribed. In fact, within less than a century of its circumscribed existence the global system overcame the centuries-old balance of power and reached the unipolarity. Given "constant spatial parameters" of the global system, its unipolar structure is neither historically unusual nor theoretically surprising.
Randall Schweller Randall L. Schweller is Professor of Political Science at The Ohio State University, where he has taught since 1994. He earned his PhD from Columbia University in 1993 and was as an Olin Fellow at Harvard University in 1993-94. His primary te ...
theorized that a "closed international system", such as the global became a century ago, would reach "
entropy Entropy is a scientific concept, as well as a measurable physical property, that is most commonly associated with a state of disorder, randomness, or uncertainty. The term and the concept are used in diverse fields, from classical thermodyna ...
" in a kind of thermodynamic law. Once the state of entropy is reached, there is no going back. The initial conditions are lost forever. Stressing the curiosity of the fact, Schweller writes that since the moment the modern world became a closed system, the process has worked in only one direction: from many poles to two poles to one pole. Thus unipolarity might represent the entropy—stable and permanent loss of variation—in the global system.


Present

Chalmers Johnson argues that the US globe-girding network of hundreds of military bases already represents a
global empire Several empires in human history have been contenders for the largest of all time, depending on definition and mode of measurement. Possible ways of measuring size include area, population, economy, and power. Of these, area is the most commonly ...
in its initial form:
Simon Dalby Simon Dalby is an Irish born academic and CIGI Chair in the Political Economy of Climate Change at the Balsillie School of International Affairs. Dalby works in the disciplines of environmental security and critical geopolitics. Bibliography ...
associates the network of bases with the Roman imperial system: Kenneth Pomeranz and Harvard Historian Niall Ferguson share the above-cited views: "With American military bases in over 120 countries, we have hardly seen the end of empire.” This “vast archipelago of US military bases … far exceeds 19th-century British ambitions. Britain’s imperium consisted of specific, albeit numerous, colonies and clients; the American imperial vision is much more global…” Another Harvard Historian
Charles S. Maier Charles S. Maier (born February 23, 1939, in New York City) is the Leverett Saltonstall Research Professor of History at Harvard University. He teaches European and international history at Harvard. Biography Maier served as the director of the ...
opens his ''Among Empires: American Ascendancy and Its Predecessors'' with these words: "What a substratum for empire! Compared with which, the foundation of the Macedonian, the Roman and the British, sink into insignificance." One of the most accepted distinctions between earlier empires and the American Empire is the latter's “global” or “planetary” scope. French former Foreign Minister
Hubert Vedrine Hubert is a Germanic masculine given name, from ''hug'' "mind" and ''beraht'' "bright". It also occurs as a surname. Saint Hubertus or Hubert (c. 656 – 30 May 727) is the patron saint of hunters, mathematicians, opticians, and metalworkers. ...
wondered: "The situation is unprecedented: What previous empire subjugated the entire world...?" The quests for universal empire are old but the present quest outdoes the previous in "the notable respect of being the first to actually be global in its reach." Another Historian
Paul Kennedy Paul Michael Kennedy (born 17 June 1945) is a British historian specialising in the history of international relations, economic power and grand strategy. He has published prominent books on the history of British foreign policy and great p ...
, who made his name in the 1980s with his prediction of the imminent US “imperial overstretch,” in 2002 acknowledged about the present world system: Walter Russell Mead observes that the United States attempts to repeate “globally” what the ancient empires of Egypt, China and Rome had each accomplished on a regional basis. Professor Emeritus of Sociology at the University of Leeds, Zygmunt Bauman, concludes that due to its planetary dimension, the new empire cannot be drawn on a map: ''Times Atlas of Empires'' numbers 70 empires in the world history. Niall Ferguson lists numerous parallels between them and the United States. He concludes: “To those who would still insist on American exceptionalism, the historian of empires can only retort: as exceptional as all the other 69 empires.”
Fareed Zakaria Fareed Rafiq Zakaria (; born 20 January 1964) is an Indian-American journalist, political commentator, and author. He is the host of CNN's ''Fareed Zakaria GPS'' and writes a weekly paid column for ''The Washington Post.'' He has been a columnist ...
stressed one element not exceptional for the American Empire—the concept of exceptionalism. All dominant empires thought they were special.


Future

In 1945, Historian
Ludwig Dehio Ludwig Dehio (25 August 1888 – 24 November 1963) was a German archivist and historian. Dehio was born in Königsberg, the son of art historian Georg Dehio. He studied philosophy, philology and history at the University of Strasbourg and rec ...
predicted global unification due to the circumscription of the global system, although he did not use this term. Being global, the system can neither expand nor be subject to external intrusion as the European states system had been for centuries: Fifteen years later, Dehio confirmed his hypothesis: The European system owed its durability to its overseas outlet. “But how can a multiple grouping of world states conceivably be supported from outside in the framework of a finite globe?” During the same time,
Quincy Wright Philip Quincy Wright (December 28, 1890 – October 17, 1970) was an American political scientist based at the University of Chicago known for his pioneering work and expertise in international law, international relations, and security studies. ...
developed a similar concept. Balance-of-power politics has aimed less at preserving peace than at preserving the independence of states and preventing the development of world empire. In the course of history, the balance of power repeatedly reemerged, but on ever-wider scale. Eventually, the scale became global. Unless we proceed to “interplanetary wars,” this pattern can no longer continue. In spite of significant reversals, the “trend towards world unity” can “scarcely be denied.” World unity appears to be “the limit toward which the process of world history seems to tend.” Five scholars—
Hornell Hart Hornell Norris Hart (August 2, 1888 – February 27, 1967) was an American professor of sociology and parapsychologist. He was born in Saint Paul, Minnesota and raised as a Quaker. In 1921, he obtained a Ph.D. from the Iowa State University. H ...
,
Raoul Naroll Raoul Naroll (September 10, 1920 – June 25, 1985) was a Canadian-born American anthropologist who did much to promote the methodology of cross-cultural studies. Early life and education Naroll was born in Toronto, Ontario but was raised i ...
, Louis Morano, Rein Taagepera and the author of the circumscription theory Robert Carneiro—researched expanding imperial cycles. The founder of the Paneuropean Union, Richard von Coudenhove-Kalergi, writing yet in 1943, drew a more specific and immediate future imperial project: After the War America is bound “to take over the command of the skies.” The danger of “the utter annihilation of all enemy towns and lands” can “only be prevented by the air superiority of a single power ... America’s air role is the only alternative to intercontinental wars.” Despite his outstanding anti-imperialism, Coudenhove-Kalergi detailed: Coudenhove-Kalergi envisaged a kind of Pax Americana modeled on “Pax Romana”: This period would be necessary transitory stage before World State is eventually established, though he did not specify how the last transformation is expected to occur. Coudenhove-Kalergi's follower in the teleological theory of World State, Toynbee, supposed the traditional way of universal conquest and emphasized that the world is ripe for conquest: "...Hitler's eventual failure to impose peace on the world by the force of arms was due, not to any flaw in his thesis that the world was ripe for conquest, but to an accidental combination of incidental errors in his measures..." But "in falling by so narrow a margin to win the prize of world-dominion for himself, Hitler had left the prize dangling within the reach of any successor capable of pursuing the same aims of world-conquest with a little more patience, prudence, and tact." With his "revolution of destruction," Hitler has performed the "yeoman service" for "some future architect of a ''Pax Ecumenica''... For a post-Hitlerian empire-builder, Hitler's derelict legacy was a gift of the Gods." The next “architect of a Pax Ecumenica,” known more commonly as Pax Americana, demonstrated “more patience, prudence, and tact.” Consequently, as President Dwight Eisenhower put it, the NATO allies became “almost psychopathic” whenever anyone talked about a US withdrawal, and the reception of his successor John F. Kennedy in Berlin was “almost hysterical,” as Chancellor Conrad Adenauer characterized it.
John Ikenberry Gilford John Ikenberry (October 5, 1954) is a theorist of international relations and United States foreign policy, and the Albert G. Milbank Professor of Politics and International Affairs at Princeton University. He is known for his work on ...
finds that the Europeans wanted a stronger, more formal and more imperial system than the United States was initially willing to provide. In the end the United States settled for this “form of empire—a Pax Americana with formal commitments to Europe.” According to a much debated thesis, the United States became “empire by invitation.” The period discussed in the thesis (1945–1952) ended precisely the year Toynbee theorized on "some future architect of a Pax Ecumenica.” Dissociating America from Rome, Eisenhower gave a pessimistic forecast. In 1951, before he became President, he had written on West Europe: “We cannot be a modern Rome guarding the far frontiers with our legions if for no other reason than that these are not, politically, our frontiers. What we must do is to assist these est Europeanpeoples.” Two years later, he wrote: When it was decided to deploy US divisions to Europe, no one had “for an instant” thought that they would remain there for “several decades”—that the United States could “build a sort of Roman Wall with its own troops and so protect the world.” Eisenhower assured Soviet first secretary
Nikita Khrushchev Nikita Sergeyevich Khrushchev (– 11 September 1971) was the First Secretary of the Communist Party of the Soviet Union from 1953 to 1964 and chairman of the country's Council of Ministers from 1958 to 1964. During his rule, Khrushchev s ...
on Berlin in 1959: “Clearly we did not contemplate 50 years in occupation there.” It lasted, remarks
Marc Trachtenberg Marc Trachtenberg (born February 9, 1946) is a professor of Political Science at the University of California, Los Angeles. He received his Ph.D in History from the University of California, Berkeley in 1974 and taught for many years for the hist ...
, from July 1945 to September 1994, 10 months short of 50 years. Notably, when the US troops eventually left, they left eastward. Confirming the theory of the “empire by invitation,” with their first opportunity East European states extended the “invitation.” Chalmers Johnson regards the global military reach of the United States as empire in its “initial” form.
Dimitri Simes Dimitri Kostantinovich Simes (russian: Дмитрий Константинович Саймс) is the president and CEO of The Center for the National Interest and publisher of its foreign policy bi-monthly magazine, ''The National Interest''. S ...
finds that most of the world sees the United States as a "nascent" imperial power. Some scholars concerned how this empire would look in its ultimate form. The ultimate form of empire was described by Michael Doyle in his ''Empires''. It is empire in which its two main components—the ruling core and the ruled periphery—merged to form one integrated whole. At this stage the ''empire'' as defined ceases to exist and becomes ''world state''. Doyle examplifies the transformation on the case of the Roman Emperor
Caracalla Marcus Aurelius Antoninus (born Lucius Septimius Bassianus, 4 April 188 – 8 April 217), better known by his nickname "Caracalla" () was Roman emperor from 198 to 217. He was a member of the Severan dynasty, the elder son of Emperor ...
whose legislation in AD 212 extended the Roman citizenship to all inhabitants of the Mediterranean world. Doyle's case of the Roman Empire had also been evoked by Susan Strange in her 1988 article, "The Future of the American Empire." Strange emphasized that the most persistent empires were those which best managed to integrate the ruling core and the peripheral allies. The article is partly a reply on the published a year earlier bestseller The Rise and Fall of the Great Powers which predicted imminent US "imperial overstretch." Strange found this outcome unlikely, stressing the fact that the peripheral allies have been successfully recruited into the American Empire. Envisaging a world empire of either the United States or the Soviet Union (whoever is victorious in World War III),
Bertrand Russell Bertrand Arthur William Russell, 3rd Earl Russell, (18 May 1872 – 2 February 1970) was a British mathematician, philosopher, logician, and public intellectual. He had a considerable influence on mathematics, logic, set theory, linguistics, a ...
projected the Roman scenario too: "Like the Romans, they will, in the course of time, extend citizenship to the vanquished. There will then be a true world state, and it will be possible to forget that it will have owed its origin to conquest." To the case of Caracalla, Toynbee added the Abbasid cosmopolitan reformation of 750 AD. Both "were good auguries for the prospect that, in a post-Modern chapter of Western history, a supranational commonwealth originally based on the hegemony of a paramount power over its satellites might eventually be put on the sounder basis of a constitutional partnership in which all the people of all the partner states would have their fare share in the conduct of common affairs.”


See also

*
Colonialism Colonialism is a practice or policy of control by one people or power over other people or areas, often by establishing colonies and generally with the aim of economic dominance. In the process of colonisation, colonisers may impose their reli ...
*
Comparative studies of the Roman and Han empires Comparative studies of the Roman and Han empires is a historical comparative research involving the roughly contemporaneous Roman Empire and the Han dynasty of early imperial China. At their peaks, both states controlled up to a half of the worl ...
*
Democratic empire A democratic empire is a political state which conducts its ''internal'' affairs democratically (i.e. with respect for its citizens and their collective will) but ''externally'' its policies have a striking resemblance to imperial rule. Democrat ...
* Hegemony * Historical powers *
Imperialism Imperialism is the state policy, practice, or advocacy of extending power and dominion, especially by direct territorial acquisition or by gaining political and economic control of other areas, often through employing hard power (economic powe ...
* Linguistic imperialism *
Military globalization Military globalization is defined by David Held as "the process which embodies the growing extensity and intensity of military relations among the political units of the world-system. Understood as such, it reflects both the expanding network of w ...
* Nomadic empire * Soviet Empire *
World government World government is the concept of a single political authority with jurisdiction over all humanity. It is conceived in a variety of forms, from tyrannical to democratic, which reflects its wide array of proponents and detractors. A world gove ...


Lists

* List of empires * List of largest empires * List of former sovereign states * List of transcontinental countries *
List of Hindu empires and dynasties Indian empires rose to power following the birth of Buddhism, Jainism and Hinduism in the Indian subcontinent. The period of the Gupta Empire under Samudragupta is sometimes attributed to as the Golden Age of India. List The following list enumera ...


References

; Citations


Cited sources and further reading

* * * * , review of ; ; * * * * * * * * * * Written for the United Nations Research Institute on Development, UNRISD, Geneva. * * * * , Rev. by Mary Q. Innis; foreword by Marshall McLuhan. * * * * * , examines the Roman, Ottoman, Habsburg, Russian, British and French empires. * * * * *


External links


Index of Colonies and Possessions

Gavrov, SergeyModernization of the Empire. Social and Cultural Aspects of Modernization Processes in Russia

Mehmet Akif Okur, Rethinking Empire After 9/11: Towards A New Ontological Image of World Order, Perceptions, Journal of International Affairs, Volume XII, Winter 2007, pp. 61–93.
{{Authority control Articles which contain graphical timelines Constitutional state types