Soviet Union in less than two years. In an attempt to avoid a third short-lived leader, in 1985, the Soviets turned to the next generation and selected Mikhail Gorbachev. Gorbachev made significant changes in the economy and party leadership, called "perestroika". His policy of "glasnost" freed public access to information after decades of heavy government censorship. Gorbachev also moved to end the Cold War. In 1988, the Soviet Union abandoned its nine-year war in Afghanistan and began to withdraw its forces. In the late 1980s, , which paved the way for Revolutions of 1989. With the tearing down of the Berlin Wall
Mikhail Gorbachev In December 1979, the Soviets sent their Red Army into neighbouring Afghanistan to support the Soviet-aligned government against Islamist insurgents; Gorbachev privately thought it a mistake. However, at times he openly supported the government position; he supported Soviet calls for the Polish Marxist–Leninist government to crack down on growing internal dissent in Poland in October 1980. After Brezhnev's death in November 1982, Andropov succeeded him as General Secretary of the Communist Party, the "de facto" head of government in the Soviet Union. Gorbachev was enthusiastic about the appointment. However, although Gorbachev hoped that Andropov would introduce liberalising reforms, the latter