Mikhail Gorbachev Nikita Khrushchev. He was appointed the First Party Secretary of the Stavropol Regional Committee in 1970, in which position he oversaw construction of the Great Stavropol Canal. In 1974 he moved to Moscow to become First Secretary to the Supreme Soviet and in 1979 became a candidate member of the Politburo. Within three years of the death of Soviet leader Leonid Brezhnev, following the brief "interregna" of Yuri Andropov and Konstantin Chernenko, Gorbachev was elected general secretary by the Politburo in 1985. Although committed to preserving the Soviet state and to its socialist ideals, Gorbachev believed significant reform was necessary
Premier of the Soviet Union USSR. However, Kosygin's prestige was weakened when he proposed the economic reform of 1965. Under the 1977 Soviet Constitution, the Premier of the Council of Ministers was the head of government of the USSR. The Premier was the chief of the executive branch and head of the Soviet government as a whole, the premiership was the most powerful governmental office in the USSR by influence and recognition until the establishment of the presidency during 1990. The Premier was responsible and accountable to the Supreme Soviet and during the period between sessions of the Supreme Soviet he was also accountable to