Revolution and Dissolution

With the escalation of nuclear missiles globally, Brezhnev invades Czechoslovakia in 1968, as the proxy East vs West war in Vietnam continues. Following the catastrophic invasion of Afghanistan in 1979, a new era begins with Mikhail Gorbachev, as his bold statements quickly lead to a withdrawal from Afghanistan, and by 1989, the collapse of communism. That same year the symbolic Berlin Wall falls, with the end of the Soviet Union formally declared in August 1991.