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
Bessarabia in Romania–Soviet Union relations calls of the Romanian Communist Party for the Soviet annexation of Bessarabia and Bukovina. The issue was brought to light whenever the relationships with the Soviets were waning, but never became a serious subject of high-level negotiations in itself. As late as November 1989, as Russian support decreased, Ceauşescu brought up the Bessarabian question once again and denounced the Soviet invasion during the 14th Congress of the Romanian Communist Party. After the Romanian Revolution, Romania's new president Ion Iliescu, and Soviet president Mikhail Gorbachev signed on April 5, 1991 a political treaty which among other things recognized the Soviet–Romanian border.