Final answer:
Totalitarian regimes are exemplified by Stalin's Soviet Union, Hitler's Nazi Germany, and Mussolini's Italy, all of which displayed extreme control over many aspects of life and used oppressive methods to maintain power.
Step-by-step explanation:
Three examples of totalitarian regimes can be notably pointed out through history. The authoritarian rule of Joseph Stalin in the Soviet Union, which lasted from the late 1920s until his death in 1953, is one such example. It was characterized by strict censorship, propaganda, and ruthless suppression of opposition. Another notable totalitarian regime was under Adolf Hitler in Nazi Germany from 1933 to 1945, where the state had control over many aspects of life and employed extreme measures such as mass surveillance and state terrorism. Finally, the regime of Benito Mussolini in Italy, which existed from 1922 to 1943, is also considered totalitarian, with its foundation of Fascism, intensive propaganda, and suppression of political rivals.