Concept:Totalitarianism is a political system where the state holds absolute authority and regulates all parts of public and private life.
Explanation:The government in a totalitarian system aims to control political, social, economic, and cultural activities.
It also tries to shape citizens' personal beliefs, behaviour, and daily routines.
This level of control is far more comprehensive than ordinary authoritarian rule.
Though communism and dictatorship can be repressive, they do not always reach every aspect of a citizen's life.
Aristocracy means rule by nobles, which is unrelated to total state control.
Therefore, the correct term is totalitarianism.
Answer:C. Totalitarianism