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Imperialism
A set of policies, processes, and strategies that contribute to the construction of an
empire. Imperialism has been pursued by some states since the Egyptian and
Sumerian empires, dating to as early as 3500 BCE. Usually imperial states subju-
gate weaker states around them, or establish colonies that they then dominate
politically and economically in a relationship known ascolonialism. Numerous
empires have been formed across the span of history, including the Assyrian,
Roman, Mongolian, Ottoman, British, and Soviet. States pursue expansion into
empires to secure additionalnatural resources, establish markets through mer-
cantilism, spread a religious ideology, or acquire advantages ingeopolitics.The
drive to absorb other territory and peoples into an empire is often accompanied
byethnocentrismon the part of imperial powers, who subjugate others in an
attempt to “civilize” them. Some historians identify a “New Imperialism,” often
called the “Age of Imperialism,” a period roughly corresponding to the Industrial
Revolution from about 1825 to the conclusion of World War I. During this era,
the United Kingdom, France, Belgium,Germany, Japan, and the United States
all seized additional territories overseas. The European powers came to control
virtually the whole of Africa, during the so-called Scramble for Africa—only
Liberia and Ethiopia retained independence by the end of the 19th century. Japan
built its empire along the east coast of Asia, taking parts of China and Korea, while
the United States inherited a sizable portion of Spain’s colonial holdings, after
defeating that country in the Spanish-American War, as well as a handful of addi-
tional territories, including Hawaii.
Imperialism invariably involved the subjugation of less powerful groups by
those who are numerically superior, possess greater force of arms, or have more
advanced technology. The economic relationship betweencore and periphery
was exploitative. The margins of the empire, frequently represented by overseas
colonies in the case of European empires, supplied the economically advanced
“home country” with a supply of raw materials, extracted with either slave labor
or a work force that was frequently underpaid and brutalized. The degree of
exploitation and brutalization varied greatly, depending on the nature of the gov-
erning power. In the cases of Great Britain and France, an effort to establish local
institutions of education and governance based on those in the home country was
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