What type of government is characterized by absolute power held by a dictator?

Totalitarianism is the correct answer because this form of government is defined by the concentration of power in the hands of a single leader, often referred to as a dictator. In a totalitarian regime, the state seeks to control nearly every aspect of public and private life, including political, social, and cultural activities. The dictator maintains authority through various means, including propaganda, censorship, and the use of state-sponsored violence or terror against opposition.

This stands in contrast to a democracy, which promotes participation from citizens in governance and upholds individual freedoms and rights. An oligarchy, while distinct from totalitarianism, is characterized by power being held by a small group of people, not just one individual. Anarchy represents a state of society without any governing body or authority, which is markedly different from a totalitarian system that seeks to impose strict control. Thus, totalitarianism is uniquely defined by the absolute power and control exerted by a dictator, making it the right choice.