The 45th president of the United States, whose presidency is frequently examined for its parallels to authoritarian tendencies in modern political movements.

The leader of Nazi Germany, used as a historical benchmark for fascism and a cautionary example of totalitarianism's rise through democratic systems.

The Italian dictator and founder of fascism, known for his authoritarian regime and influence on later totalitarian leaders in Europe.

The president of Russia, discussed as a modern authoritarian leader known for consolidating power and manipulating democratic mechanisms.

The prime minister of Hungary, highlighted as an example of how populist leaders can erode democratic institutions through nationalist and illiberal policies.

The president of Turkey, known for transforming the country into a more authoritarian state by suppressing dissent and centralizing power.

The supreme leader of North Korea, representing extreme totalitarianism with absolute control and severe human rights abuses.

The former president of Venezuela, whose initial populism gave way to authoritarian practices, contributing to the country's political and economic crises.