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 computing in the Soviet Union to the Soviet Union were lifted; at the same time, the sale of large computers was further restricted. In 1985, the Soviet Union purchased over 10,000 MSX computers from Nippon Gakki. A program to expand computer literacy in Soviet schools was one of the first initiatives announced by Mikhail Gorbachev after he came to power in 1985. That year, the Elektronika BK-0010 was the first Soviet personal computer in common use in schools and as a consumer product. It was the only Soviet personal computer to be manufactured in more than a few thousand units. Between 1986 and 1988, Soviet