Cult of personality in leadership was one of the policies of Stalinism .
Stalinist policies in the Soviet Union included state terror , rapid industrialization , the theory of socialism in one country , a centralized state , collectivization of agriculture , and subordination of interests of foreign communist parties to those of the Communist Party of the Soviet Union�deemed by Stalinism to be the most forefront vanguard party of communist revolution at the time .
Stalinism