Verified for the 2025 AP World History: Modern exam•Citation:
Imperialism between 1750 and 1900 transformed global political boundaries, labor systems, and economic relationships. Driven by industrial capitalism and ideas of cultural superiority, European and American powers expanded overseas empires across Africa, Asia, and the Pacific. This unit focuses on cause-and-effect relationships, with an emphasis on continuities and changes in global power structures, migration, and the global economy.
Imperial expansion was caused by a complex mix of motivations: economic ambition, military strategy, missionary zeal, nationalism, and racism. Industrialization increased the demand for raw materials and markets, prompting powerful states to control distant lands. Colonized societies experienced profound disruption, as local economies were redirected toward imperial needs and local cultures were often repressed.
Imperialism’s effects were not uniform. In some cases, colonized peoples resisted directly through rebellion. In others, migration patterns shifted, labor systems evolved, and global inequalities widened. Imperialism also sparked revolutions and the rise of new nation-states, altering the global order into the 20th century.
While the Industrial Revolution raised standards of living for many in Europe and North America, these improvements were unevenly distributed across the globe. Colonized regions often experienced a decline in quality of life as their economies were restructured to serve imperial powers.
Region | Effects of Industrialization/Imperialism |
---|---|
Western Europe | Increased wages, consumer goods, and urban infrastructure |
Colonized Africa | Forced labor, resource extraction, stagnation of local economies |
India | Deindustrialization (esp. textiles), famine, railroads built for export |
China | Economic disruption due to imperial spheres of influence |
⭐ Continuity: Global inequality between imperial powers and colonies continued to grow, setting the stage for future independence movements and economic dependency.
Industrialization fueled the desire for raw materials, markets, and strategic control. Technological innovations—like steamships, railroads, and telegraphs—made long-distance conquest and administration possible.
⭐ Change: By 1900, European empires dominated most of Africa and Asia, whereas in 1750, many regions remained independent.
Imperialism and Enlightenment ideals inspired revolutions around the world. These movements challenged monarchies, colonial rule, and social hierarchies.
Region | Event | Cause | Effect |
---|---|---|---|
British North America | American Revolution | Taxation without representation | U.S. independence; spread of Enlightenment ideals |
France | French Revolution | Economic hardship, inequality, Enlightenment ideas | End of monarchy; rise of nationalism |
South America | Bolívar’s Independence Wars | Colonial inequality, Enlightenment, Napoleonic Wars | Independence of Venezuela, Colombia, Peru, Bolivia |
Brazil (Portuguese) | Peaceful separation (1822) | Portuguese royal family relocation | Creation of Brazilian Empire |
India | Sepoy Rebellion (1857) | Religious tensions, British cultural imposition | End of East India Company; start of British Raj |
China | Boxer Rebellion (1899–1901) | Anti-foreign, anti-Christian sentiment | Suppression of rebellion, further Qing weakening |
⭐ Continuity: Despite revolutions, many new nation-states retained elite control and unequal social systems inherited from colonial regimes.
Imperialism and industrial capitalism triggered massive global migration. While some moved voluntarily in search of work, others were forcibly relocated through slavery, indentured servitude, or penal labor. These movements reshaped demographics and sparked intense social reactions in host societies.
Effect | Example |
---|---|
Ethnic Enclaves | Chinatowns in San Francisco; Indian merchants in East Africa |
Discrimination and Exclusion | Chinese Exclusion Act (1882), White Australia Policy |
Cultural Blending | Creole languages, mixed cuisines, fusion music and traditions |
Labor Competition and Tension | Irish laborers vs. American workers; attacks on Asian communities |
Increased Racism and Xenophobia | Scientific racism, eugenics, racial hierarchies justified in colonies |
⭐ Change: Migration expanded dramatically in scale and diversity from the 18th to 19th centuries due to faster transport and imperial integration.
Imperialism in the period 1750–1900 had far-reaching effects: it shaped migration patterns, ignited revolutions, widened global inequality, and redrew political borders. Industrialization fueled the economic and technological power of imperial states, while colonized peoples resisted in various ways—from open revolt to subtle cultural survival. Understanding these causes, effects, continuities, and changes is key to grasping how modern global systems were formed.
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