Answer :

The secret police's role is to keep the totalitarian state totalitarian. (An example being the Gestapo) In certain dictatorships, you see secret police maintaining the state by identifying threats to the state and getting rid of them. They're "secret" because they often carry out illegal tasks like assassination, exile, or torture.
stefanovicmiloseng

Answer:  To create fear among people and create obedient subjects who will blindly follow the regime

Explanation:  Secret police is one of the most important levers of totalitarian regimes. The basic task of the secret police is to protect the absolutist rule of the dictator, and it does so in a variety of violent ways. This, of course, involves acts that are not in accordance with the law for the elimination of political opponents, and even those who are suspected of being against the regime. This creates fear among people and makes them obedient.