Republics of the Soviet Union Republics of the Soviet Union The Republics of the Union of Soviet Socialist Republics or the Union Republics () of the Union of Soviet Socialist Republics (USSR) were ethnically based proto-states that were subordinated directly to the Government of the USSR. For most of its history, the USSR was a highly centralized state; the decentralization reforms during the era of "Perestroika" ("Restructuring") and "Glasnost" ("Openness") conducted by Mikhail Gorbachev are cited as one of the factors which led to the dissolution of the USSR in 1991. According to Article 76 of the 1977 Soviet Constitution, a Union Republic was a
Cold War (1985–1991) since the end of World War II. This bloc, known as the ‘Reagan Victory School’ constitutes a different historiographical perspective to the end of the Cold War. Space exploration has petered out in both the United States and Russia without the competitive pressure of the space race. Military decorations have become more common, as they were created, and bestowed, by the major powers during the near 50 years of undeclared hostilities. Cold War (1985–1991) The Cold War period of 1985–1991 began with the rise of Mikhail Gorbachev as leader of the Soviet Union. Gorbachev was a revolutionary leader for the