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
20th Congress of the Communist Party of the Soviet Union in a month the speech was reported to the general public, but the full text was published only in 1989. Not everyone was ready to accept Khrushchev's new line. Albanian Communist leader Enver Hoxha, for instance, strongly condemned Khrushchev as revisionist. The speech was also seen as a catalyst for 1956 uprisings in Poland and Hungary, and was seen as a "major stimulus" to the Sino–Soviet split. 20th Congress of the Communist Party of the Soviet Union The 20th Congress of the Communist Party of the Soviet Union was held during the period 14–25 February 1956. It is known especially