The story of the Soviet Union from 1982 through 1991 spans the period from Leonid Brezhnev's death and funeral until the dissolution of the Soviet Union. Due to the years of Soviet military buildup at the expense of domestic development, economic growth stagnated. Failed attempts at reform, a standstill economy, and the success of the United States against the Soviet Union's forces in the war in Afghanistan led to a general feeling of discontent, especially in the Baltic republics and Eastern Europe.
Greater political and social freedoms, instituted by the last Soviet leader, Mikhail Gorbachev, created an atmosphere of open criticism of the communist regime. The dramatic drop of the price of oil in 1985 and 1986 profoundly influenced actions of the Soviet leadership.
Nikolai Tikhonov, the Chairman of the Council of Ministers, was succeeded by Nikolai Ryzhkov, and Vasili Kuznetsov, the acting Chairman of the Presidium of the Supreme Soviet, was succeeded by Andrei Gromyko, the former Minister of Foreign Affairs.
Several republics began resisting central control, and increasing democratization led to a weakening of the central government. The USSR's trade gap progressively emptied the coffers of the union, leading to eventual bankruptcy. The Soviet Union finally collapsed in 1991 when Boris Yeltsin seized power in the aftermath of a failed coup that had attempted to topple reform-minded Gorbachev.