The essential meaning of perestroika for Gorbachev and his supporters was creating and acting on alternatives to failed and dangerous policies at home and abroad.
The opportunities that Gorbachev created for international relations have also been missed, perhaps even lost - here, however, primarily because of the United States.
On March 11, 1985, Mikhail Gorbachev became leader of the Soviet Union, and within a few weeks the full-scale reformation he attempted to carry out both inside his country and in its cold war relations with the West, particularly the United States, began to unfold.