What is the definition of totalitarianism?

Totalitarianism is characterized by a central authority that seeks to control all aspects of public and private life. This form of government goes beyond merely restricting individual freedoms; it actively imposes its ideology on society, often using propaganda, surveillance, and repression to maintain power and suppress dissent. In a totalitarian regime, the state aims to regulate not only political and economic activities but also personal beliefs, values, and cultural practices, leaving little to no room for individual autonomy or opposition. This is what makes the correct answer accurately reflect the nature of totalitarianism, highlighting the extensive reach and influence of authoritarian rule.