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 CPSU was proscribed after the August coup, Gorbachev was left with no effective power base beyond the armed forces. In the aftermath of the coup, his rival Yeltsin quickly worked to consolidate his hold on the Russian government as well as the remnants of the Soviet armed forces, paving the way for Gorbachev's downfall. Following his resignation and the dissolution of the Soviet Union, Gorbachev remained active in Russian politics. During the early years of the post-Soviet era, he expressed criticism at the reforms carried out by Russian president Boris Yeltsin. When Yeltsin called a referendum for 25 April 1993