The term refers to the person who held the top leadership position in the Soviet Union. They had significant power and influence over policies, both domestic and foreign.
Related terms
Communist Party: The ruling political party in the Soviet Union that controlled all aspects of society.
Politburo: The highest decision-making body within the Communist Party that determined policies and appointed leaders.
General Secretary: The title given to the head of state in the Soviet Union, who often held immense power.