The origins of the crisis in the U.S.S.R and the impact of Gorbachev's economic and cultural reforms in the Soviet Union.
The causes underlying the collapse of communism in eastern Europe and the largely peaceful transitions from hardline dictatorships to pluralist political systems in most countries.
The coup against Gorbachev, the dissolution of the U.S.S.R., and Yeltsin's role in those events.
The challenges facing Yeltsin and his successor, Putin, upon the founding of the Russian Federation.
The violent transition in the Balkans, which led to ethnic cleansing, civil war, and ultimately the intervention of the international community.
Changes in western Europe as the Cold War ended, which included the reunification of Germany.
