Secretariat of the Communist Party of the Soviet Union the CPSU, who was also a Politburo member, was the leader of the Secretariat and of the Party. Dual membership in the Secretariat and the Politburo was in practice reserved for two or three very senior members of the Soviet leadership, and in the post-Stalin era (after March 1953) was a stepping-stone to ultimate power. The last five Soviet leaders (Nikita Khrushchev, Leonid Brezhnev, Yuri Andropov, Konstantin Chernenko and Mikhail Gorbachev) were all senior Secretaries before becoming First or General Secretaries. Additionally, Georgy Malenkov was briefly reckoned as the leader of the Party for a week after Stalin's death by
History of the Soviet Union (1982–91) an unofficial union of professional workers, was sentenced to seven years in a labor camp early in the year for speaking out on discrimination practiced against Jews in education and the professions. Although Chernenko had called for renewed "détente" with the West, little progress was made towards closing the rift in East−West relations during his rule. The Soviet Union boycotted the 1984 Summer Olympics in Los Angeles, retaliating for the United States-led boycott of the 1980 Summer Olympics in Moscow. In September 1984, the Soviet Union also prevented a visit to West Germany by East German leader Erich Honecker. Fighting