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
19th All-Union Conference of the Communist Party of the Soviet Union 19th All-Union Conference of the Communist Party of the Soviet Union The 19th All-Union Conference of the Communist Party of the Soviet Union was a party conference held by the Communist Party of the Soviet Union from 28 June to 1 July 1988. There were 4,991 delegates at the conference. The General Secretary, Mikhail Gorbachev, declared in his opening speech that political reform was the key issue. Gorbachev wanted to achieve the "democratization of the life of the state and society", and wanted the Soviet Union to "move along the path of the creation of a socialist state under the