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Periods1991–2001 CEPhase 6

The Post-Cold War Era

Discover the post-Cold War era (1991–2001) — the decade of American unipolarity, globalization, democratic optimism, and the 'End of History' thesis.

The post-Cold War era (1991–2001) was a brief but consequential period between the dissolution of the Soviet Union and the September 11 attacks. For the first time since World War II, the United States stood as the world's sole superpower. Political scientist Francis Fukuyama proclaimed 'the end of history' — the ultimate triumph of liberal democracy as the final form of human government.

The decade saw remarkable developments: the expansion of NATO and the EU into former communist states, the Oslo Accords between Israel and the Palestinians, the Good Friday Agreement in Northern Ireland, the end of apartheid in South Africa, and the acceleration of economic globalization. The World Wide Web transformed communications, and a technology boom fueled unprecedented prosperity in the developed world.

But the era also contained darker currents that would shape the 21st century: the Yugoslav Wars and the Rwandan genocide exposed the limits of international intervention; the Asian financial crisis of 1997 revealed the fragility of globalized finance; al-Qaeda attacked US embassies in Africa in 1998; and the gap between globalization's winners and losers widened. The optimism of the 1990s would prove short-lived.

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