Authoritarian regimes typically restrict political participation and suppress dissent, often through the use of force or intimidation.

Hannah Arendt is widely recognized as one of the most influential theorists of authoritarianism, particularly for her analysis of totalitarianism in her book 'The Origins of Totalitarianism'.

Autocracy refers to a system of government in which a single individual holds absolute power, often without any constitutional or legal limitations.

Authoritarian regimes often use propaganda and censorship to control the flow of information and shape public opinion in their favor.

A junta is a military government or a group of military officers who seize power and rule a country.

Totalitarian regimes seek to exert complete control over all aspects of society, including politics, economics, culture, and personal life.

George Orwell is widely recognized as one of the most influential theorists of totalitarianism, particularly for his novel 'Nineteen Eighty-Four', which depicts a dystopian society under totalitarian rule.

A theocracy is a system of government in which religious leaders hold political power and make decisions based on religious principles.

Authoritarian regimes often use arbitrary arrests and detentions to silence critics and intimidate the population.

A one-party state is a political system in which a single political party has complete control over the government and suppresses all other political parties.

Authoritarian regimes are characterized by the concentration of power in the hands of a few individuals or a small group, often without any effective checks and balances.

Benito Mussolini is widely recognized as one of the most influential theorists of fascism, particularly for his role in the development of Italian fascism and his writings on the subject.

A command economy is a system in which the government centrally plans and controls the production, distribution, and pricing of goods and services.

Authoritarian regimes often use mass surveillance and control mechanisms to monitor and suppress dissent and maintain social order.

Limited government refers to a political system in which the powers of the government are limited by a constitution or other legal framework.