General Secretary of the Communist Party of the Soviet Union more than determine party membership composition. Stalin, its first incumbent, used the principles of democratic centralism to transform his office into that of party leader, and later leader of the Soviet Union. In 1934, the 17th Party Congress refrained from formally re-electing Stalin as General Secretary. However, Stalin was re-elected into all other positions and remained leader of the party without diminishment. In the 1950s, Stalin increasingly withdrew from Secretariat business, leaving the supervision of the body to Georgy Malenkov, possibly to test him as a potential successor. In October 1952, at the 19th Party Congress, Stalin restructured the party's
Joseph Stalin their views on Stalin; some view him as Lenin's authentic successor, while others believe he betrayed Lenin's ideas by deviating from them. The socio-economic nature of Stalin's Soviet Union has also been much debated, varyingly being labelled a form of state socialism, state capitalism, bureaucratic collectivism, or a totally unique mode of production. Socialist writers like Volkogonov have acknowledged that Stalin's actions damaged "the enormous appeal of socialism generated by the October Revolution". With a high number of excess deaths occurring under his rule, Stalin has been labeled "one of the most notorious figures in history". These deaths occurred as