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 the upper echelons of the Soviet political landscape, to implicate General Valentin Varennikov, a member of the August coup plotters, and General Vladislav Achalov, another August coup conspirator. These persons were characterised as individuals "who were prepared to remove Gorbachev from his presidential office unconstitutionally" and "were more than capable of using unauthorised violence against nationalist separatists some months earlier". Brown criticises Gorbachev for "a conscious tilt in the direction of the conservative forces he was trying to keep within an increasingly fragile coalition" who would later betray him; he also criticises Gorbachev "for his tougher line and heightened rhetoric