Final answer:
A dictatorship is an example of authoritarian rule where power is concentrated in the hands of one person or a small group.
Step-by-step explanation:
An example of authoritarian rule among the given options is dictatorship. A dictatorship is a form of government where power is concentrated in the hands of one person or a small group of individuals who hold absolute authority and control over the state.
In a dictatorship, the ruler or group of rulers has the power to make decisions without the consent or input of the people. They often suppress political opposition, control media and expression, and restrict basic freedoms and human rights. Adolf Hitler's Nazi regime in Germany is an example of an authoritarian dictatorship in the 1930s.
Other forms of government such as absolute monarchy, parliamentary democracy, presidential democracy, and military junta do not necessarily exhibit the same level of authoritarianism as a dictatorship.
Learn more about Authoritarianism, Fascism, Dictators