In the soviet union Joseph Stalin governed by means of secret police censorship and purges this type of government is called?

The type of government characterized by the use of secret police, censorship, and purges, as seen under Joseph Stalin in the Soviet Union, is known as a totalitarian regime. In such systems, the state seeks to exert complete control over various aspects of life, including political, social, and cultural spheres, often suppressing dissent through fear and repression. This approach aims to maintain the authority of the ruling party and eliminate any opposition.