AP World History Unit 7: Global Shifts Explained

The Age of Imperialism from 1750 to 1900 marked a period of unprecedented European expansion across the globe.This 'New Imperialism' was driven by several factors stemming from the Industrial Revolution.European nations needed raw materials for their factories, new markets for their goods, strategic military positions, and sought national prestige through colonial acquisitions.Several European powers led the imperial expansion. The British Empire became the largest, controlling India, parts of Africa, and many other territories. France established colonies in Africa, Asia, and the Caribbean.Germany, a late entrant after its unification in 1871, claimed territories in Africa and the Pacific. King Leopold of Belgium established the Congo Free State as his personal property, notorious for its brutal exploitation.The most dramatic example of this New Imperialism was the 'Scramble for Africa'. European powers partitioned the continent at the Berlin Conference of 1884 to 1885.Before 1880, Europeans controlled only about ten percent of Africa. By 1900, they controlled ninety percent. The Berlin Conference established rules for claiming territories and drew borders without regard for ethnic groups, creating conflicts that persist today.In Asia, imperialism took different forms. In India, the British East India Company initially controlled territory, but after the 1857 Rebellion, the British Crown took direct control, establishing the British Raj.In China, European powers didn't establish direct colonial rule, but instead created 'spheres of influence' after the Opium Wars. These arrangements gave them economic and political privileges while technically preserving Chinese sovereignty.European powers developed ideologies to justify their imperial conquests. Social Darwinism misapplied evolutionary theory to human societies, claiming European dominance was the result of natural selection.The 'civilizing mission' ideology presented imperialism as beneficial to colonized peoples. Europeans claimed they had a duty to bring Christianity, education, and 'modernity' to 'primitive' societies, while masking their economic interests.Colonial rule fundamentally transformed societies across Africa and Asia. Economically, colonies were restructured to serve European interests, focusing on resource extraction and cash crops rather than local needs.Socially and culturally, traditional governance systems were disrupted and replaced with Western models. Educational systems trained small elites in Western thought, while creating new social hierarchies based on collaboration with colonial authorities.Indigenous peoples did not accept colonial rule passively. Numerous resistance movements emerged across the colonized world.The Indian Rebellion of 1857 began as a mutiny of sepoy soldiers and spread into a widespread uprising. In Sudan, the Mahdist movement created an independent state that lasted for over a decade before being defeated by British forces.In China, the Boxer Rebellion represented an anti-foreign movement that was ultimately suppressed by a coalition of eight nations. These resistance movements were often brutally crushed due to the Europeans' superior military technology.Let's review key events of the Age of Imperialism from 1750 to 1900.The Age of Imperialism from 1750 to 1900 fundamentally transformed global politics, economics and cultures. Its legacy includes the creation of borders that often ignored ethnic realities, economic systems focused on resource extraction, and the foundations for later independence movements.The first half of the twentieth century was marked by unprecedented global conflict and the beginning of decolonization.World War One, which lasted from nineteen fourteen to nineteen eighteen, resulted from imperial rivalries and rising nationalism.The conflict caused unprecedented casualties, with approximately ten million military deaths and seven million civilian deaths.The aftermath of World War One led to major geopolitical changes, including the Treaty of Versailles which redrew the map of Europe and the Middle East.The interwar period was characterized by economic turmoil, particularly the Great Depression which began with the stock market crash of nineteen twenty-nine.This economic devastation contributed to the rise of fascism across Europe, including Mussolini in Italy and Hitler in Germany.World War Two emerged from the unresolved tensions of World War One and the economic crises of the interwar period.It became history's deadliest conflict, with approximately seventy to eighty-five million casualties, including six million Jews killed in the Holocaust.The war accelerated decolonization as European powers weakened and colonial subjects who fought in the wars returned home with new political consciousness.India gained independence in nineteen forty-seven, setting off a wave of decolonization across Asia and later Africa.The United Nations was established in nineteen forty-five to prevent future conflicts and promote international cooperation.Its key goals included maintaining international peace, protecting human rights, and providing a forum for cooperation between nations.The first half of the twentieth century witnessed unprecedented global conflict, the beginning of decolonization, and new efforts at international cooperation.The post-World War II era from 1945 to 2000 was dominated by the Cold War—an ideological conflict between the capitalist United States and the communist Soviet Union.This Cold War era witnessed key developments: from the 1947 Truman Doctrine and formation of military alliances like NATO and the Warsaw Pact, to crisis moments like the Cuban Missile Crisis, and eventually Gorbachev's reforms leading to the Soviet collapse in 1991.This ideological conflict played out through proxy wars across the globe, including Korea, Vietnam, Cuba, and Afghanistan, with neither superpower directly confronting the other. The two sides also engaged in a dangerous nuclear arms race.The world became divided into three distinct groups: First World capitalist nations led by the United States, Second World communist states aligned with the Soviet Union, and Third World non-aligned or developing countries.Decolonization continued during this period, with most African nations gaining independence in the 1960s. By 1975, over forty African nations had achieved independence from European colonial powers.Economic globalization accelerated with the creation of international financial institutions like the International Monetary Fund and World Bank, established in 1944, and trade agreements through GATT, which later became the World Trade Organization.The collapse of the Soviet Union in 1991 marked the end of the Cold War and the emergence of the United States as the sole superpower. This transformation began with Gorbachev's reforms in 1985 and culminated with the official dissolution of the USSR in December 1991.The late 20th century saw rapid technological advancement with the digital revolution. From the invention of the transistor and microprocessor to the development of personal computers and the World Wide Web, technology transformed how people communicated and worked.Increasing global interconnectedness emerged through expanded international trade, cultural exchange, information sharing, financial integration, and the development of global supply chains.While globalization brought prosperity to many developed nations, it also widened economic inequality between developed and developing nations. North America and Europe maintained significantly higher GDP per capita than regions in Africa and parts of Asia.