Historically, ancient '
China' has been one of the world's oldest '
empires'. In ancient Chinese political theory, relations between foreign states were governed by the
tributary system. Since the
Emperor of China held the
Mandate of Heaven, his rule was universal and extended to
All under heaven. Sometimes neighboring states were actual
protectorates or
vassal states over which China exerted large amounts of influence, while in other cases foreign states merely acknowledged China's nominal
suzerainty in order to gain access to Chinese trade, which took place through the tributary system.
The first dynasty to expand to most of
China proper was the
Qin Dynasty, which consolidated its power with efficient administration and a strong central bureaucracy, and expanded outwards, annexing the other six kingdoms of the
Warring States Period as well as other territory populated by non-Chinese speaking peoples, such as the
Yue. Throughout its history, Chinese territory would vary depending on the changing fortunes of successive dynasties, alternating between periods of Chinese expansion and foreign invasion or rule. Chinese civilization expanded outwards in all directions from the area around the
Yellow River, but especially towards the south. Several historical migrations, driven by war, natural disasters, foreign invasions, and/or population pressures, led to
Han Chinese migration and settlement of new territories to the south, assimilating or displacing local peoples. In contrast, the north was largely a frontier inhabited by militaristic steppe peoples, and protected by the
Great Wall. Chinese states often engaged in military campaigns in the north, but rarely established lasting control.
China's last major period of territorial expansion was under the militaristic
Qing Dynasty, whose rulers were not ethnically
Han Chinese but
Manchu. Their martial skills, non-Han origin and technological advantages allowed them to expand their influence in
Mongolia,
Central Asia,
Tibet, and
Taiwan. However in the 19th and early 20th century the Qing would themselves succumb to the militarily superior
European powers engaging in
imperialism in Asia, leading to their final collapse in 1911. During this period, China lost parts of its empire including
Hong Kong (to
Britain),
Macau (to
Portugal),
Taiwan and the
Pescadores (to
Japan), northwestern
Xinjiang and
Outer Manchuria (to
Russia), as well as tributaries such as
Indochina (to
France),
Burma (to
Britain),
Korea and the
Ryukyu Islands (to
Japan). Under the
Republic of China which succeeded the Chinese empire in 1912,
Tannu Uriankhai was lost to Russia, while
Mongolia became a Soviet satellite.
The
Republic of China and the
People's Republic of China (established 1949) have since attempted, with varying degrees of success, to re-incorporate some areas that fell outside of Chinese control before and after the collapse of the Qing Dynasty. The
People's Republic of China's control over
Tibet,
Xinjiang, and
Inner Mongolia, which contain majority non-Han populations, is seen by some locals and outsiders as modern-day
imperialism, as are subsequent organized campaigns of Han immigration into these regions. This is often described by critics as demographic swamping, aimed at destroying the uniqueness of those regions, but defended as the innocuous, routine and benevolent importing of labourers and professionals into sparsely populated and poorly developed regions by supporters. Finally, the PRC's territorial claim over
Taiwan, which is still controlled by the
Republic of China, is also seen as an example of imperialism by critics. In all these cases supporters consider China's policy to be that of defending the PRC's right to succeed the ROC as well as defend the territorial integrity of China.
See also
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List of tributaries of Imperial China
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Foreign relations of Imperial China
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Pax Sinica
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Sinosphere
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Imperialism in Asia