Who ruled fascist Italy during World War II?

The ruler of fascist Italy during World War II was Benito Mussolini. He established a fascist regime in Italy, which began in 1922 and lasted until he was ousted in 1943. Mussolini aligned Italy with Nazi Germany and played a significant role in the Axis powers' military strategies during the war. His government is known for its totalitarian practices and aggressive expansionist policies, seeking to revive Italy’s historical grandeur, which he believed was embodied in the Roman Empire.

Mussolini's ideology emphasized nationalism, militarism, and the centralization of power, which characterized fascist regimes. His leadership not only shaped Italy's domestic policies but also significantly influenced the course of World War II, particularly through Italy's military engagements and alliances. The other figures mentioned were leaders of different nations or movements and played contrasting roles during the war, with Hitler leading Nazi Germany, Tojo managing Japan's military government, and Duvalier being a later dictator of Haiti.