Marshal of the Soviet Union in 1947 by politician Nikolai Bulganin. Two Marshals were executed in postwar purges: Kulik in 1950 and Beria in 1953, following Stalin's death. Thereafter the rank was awarded only to professional soldiers, with the exception of Leonid Brezhnev, who made himself a Marshal in 1976, and Ustinov, who was prominent in the arms industry and was appointed Defence Minister in July 1976. The last Marshal of the Soviet Union was Dmitry Yazov, appointed in 1990, who was imprisoned after the failed coup against Mikhail Gorbachev in 1991. Marshal Sergei Akhromeev committed suicide in 1991 during the fall of the Soviet
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