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
Racism in the Soviet Union Then, the secret police indiscriminately arrested all Greek men 16 years old or older. All Greeks who were wealthy or self-employed professionals were sought for prosecution first. After the October Revolution, Lenin and the Bolsheviks abolished the laws which regarded the Jews as an outlawed people. Whilst the Bolsheviks were opposed to all religion, Christianity as well as Judaism, Joseph Stalin emerged as leader of the Soviet Union following a power struggle with Leon Trotsky after the death of Lenin. Stalin has been accused of resorting to antisemitism in some of his arguments against Trotsky, who was of Jewish heritage.