Answer:
C.
Step-by-step explanation:
Joseph Stalin was the dictator of the Soviet Union from 1929-1953. Though under his rule, Soviet Union was transformed from an agricultural society to an industrial society, he ruled by terror and brutality.
A communist dictatorship can be defined as a political system where one person tends to hold the political power completely in his/her hands. Such power is held within the communist system.
Joseph Stalin used brute force and terror to create a communist dictatorship. He formed a communist dictatorship in the Soviet Union under his rule.
Therefore, option C is correct.