information:filtering
After the Cold War

The Cold War began to wind down after Mikhail Gorbachev assumed power as Soviet General Secretary in March 1985. With the cooperation of the U.S. President Ronald Reagan, Gorbachev wound down the size of the Soviet Armed Forces and reduced nuclear arms in Europe, while liberalizing the Soviet economy.

In the revolutions of 1989 – 90, the communist regimes of Soviet satellite states collapsed in rapid succession in Poland, Hungary, Czechoslovakia, East Germany, Bulgaria, Romania, and Mongolia. East and West Germany united, Czechoslovakia peacefully split into Czech Republic and Slovakia, while in the 1990s Yugoslavia began a violent break up into 6 states. Macedonia became an independent nation and broke off from Yugoslavia peacefully. Kosovo, which was previously an autonomous unit of Serbia declared independence in 2008, but has received less international recognition.

In December 1991, Gorbachev resigned as president and the Soviet Union dissolved relatively peacefully into fifteen sovereign republics, all of which rejected Communism and most of which adopted democratic reforms and free-market economies. Inside those new republics, four major areas have claimed their own independence, but not received widespread international recognition.

After decades of civil war, Indonesia finally recognized the independence of East Timor in 2002.

In 1949, the Communist Party won the Chinese Civil War and established the People's Republic of China in Mainland China. The Kuomintang -led Republic of China government retreated to Taipei, its jurisdiction now limited to Taiwan and several outlying islands. Since then, the People's Republic of China has been involved in disputes with the ROC over issues of sovereignty and the political status of Taiwan.

As noted, self-determination movements remain strong in some areas of the world. Some areas possess de facto independence, such as Taiwan, North Cyprus, Kosovo, and South Ossetia, but their independence is disputed by one or more major states. Significant movements for self-determination also persist for locations that lack de facto independence, such as East Turkistan ("Xinjiang"), Kurdistan, Balochistan, Chechnya, and Palestine.