Title: Five years that shook the world
Subjects: Politics and government, Perestroĭka, Gorbachev, mikhail sergeevich, 1931-, Soviet union, politics and government, 1985-1991, Perestroika, Politique et gouvernement, Perestroïka, HISTORY, Eastern, Former Soviet Republics, Russia & the Former Soviet Union, General
Places: Soviet Union
People: Mikhail Sergeevich Gorbachev (1931-)
Time periods: 1985-1991