Mikhail Gorbachev and following the Chernobyl disaster of 1986 pursued this agenda. Gorbachev's policies of "glasnost" ("openness") and "perestroika" ("restructuring") and his reorientation of Soviet strategic aims contributed to the end of the Cold War. Under this program, the role of the Communist Party in governing the state was removed from the constitution, which inadvertently led to crisis-level political instability with a surge of regional nationalist and anti-communist activism culminating in the dissolution of the Soviet Union. Gorbachev later expressed regret for his failure to save the Soviet state, though he has insisted that his policies were not failures but rather were
Mikhail Gorbachev were discussed by Politburo members. One of the first reforms Gorbachev introduced was the anti-alcohol campaign, begun in May 1985, which was designed to fight widespread alcoholism in the Soviet Union. Prices of vodka, wine, and beer were raised, and their sales were restricted. It was pursued vigorously and cut both alcohol sales and government revenue. As a result, alcohol production migrated to the black market economy and dealt a blow to state revenue—a loss of approximately 100 billion rubles, according to Alexander Yakovlev. However, the program proved to be a useful symbol for change in the country. The purpose