History of socialism under challenge from Solidarność, or Solidarity, a labor union under the leadership of Lech Wałęsa. The union was sufficiently threatening to the government that on 13 December 1981, the head of state, Wojciech Jaruzelski declared martial law, suspended the union, and imprisoned most of its leaders. Mikhail Gorbachev (born 1931), who took control in 1985, was the first Soviet leader to have been born after the October revolution. He is remembered for three initiatives: "glasnost", "perestroika", and the "Frank Sinatra doctrine". "Glasnost", or "openness", was Gorbachev's term for allowing public debate in the Soviet Union to an unprecedented degree. "Perestroika"
History of Western civilization States capitalist economic system to outproduce the communist Russians. The United States military was in a state of low moral after its loss in the Vietnam War, and President Reagan began a huge effort to out-produce the Soviets in military production and technology. In 1985, a new Soviet leader, Mikhail Gorbachev took power. Gorbachev, knowing that the Soviet Union could no longer compete economically with the United States, implemented a number of reforms granting his citizens freedom of speech and introducing some capitalist reforms. Gorbachev and America's staunch anti-Communist president Ronald Reagan were even able to negotiate treaties limiting each