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
Energy policy of the Soviet Union Energy policy of the Soviet Union The energy policy of the Soviet Union was an important feature of the country's planned economy from the time of Lenin onward. The Soviet Union was virtually a self-sufficient energy nation; the development of the energy sector started with Stalin's autarky policy. During the country's 70 years of existence, the primary way of securing economic growth were based on large inputs of natural resources. But by the 1960s, this method was less efficient. In contrast to other nations who shared the same experience, technological innovation was not strong enough to replace the energy sector