On what did Soviet governance under Stalin rely to ensure citizen compliance with its policies?

Question

Quizplus · Accepted Answer

Soviet governance under Stalin relied heavily on terror to ensure citizen compliance with its policies. The secret police, led by the notorious NKVD, were responsible for enforcing strict adherence to the party line and punishing those who stepped out of line. The use of terror and the threat of imprisonment or execution helped maintain control over the population and ensured compliance with the Soviet system.

On What Did Soviet Governance Under Stalin Rely to Ensure