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
Mikhail Gorbachev of reform was to prop up the centrally planned economy—not to transition to market socialism. Speaking in late summer 1985 to the secretaries for economic affairs of the central committees of the East European communist parties, Gorbachev said: "Many of you see the solution to your problems in resorting to market mechanisms in place of direct planning. Some of you look at the market as a lifesaver for your economies. But, comrades, you should not think about lifesavers but about the ship, and the ship is socialism." Gorbachev initiated his new policy of "perestroika" (literally "restructuring" in Russian) and its