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
Soviet Union and the United Nations 1950. The return brought with it a beginning of a new policy of active participation on international and regional organizations. By the late 1980s the Soviet Union belonged to most of the special agencies of the UN. They did, however, resist joining various agricultural, food and humanitarian relief efforts. During the Mikhail Gorbachev era, the Soviet Union made repeated suggestions for increasing UN involvement in the settlement of superpower and regional problems and conflicts. Though these proposals were not implemented, they constituted new initiatives in Soviet foreign policy and represented a break with the nature of past Soviet foreign policy.