Francisco Franco was a Spanish military leader who became the dictator of Spain after the Spanish Civil War, which lasted from 1936 to 1939. He led the Nationalist forces against the Republicans, who were a mix of leftist groups. Franco's victory established a regime that lasted until his death in 1975, during which he ruled with an iron fist, suppressing political opposition and promoting conservative values. Under Franco's rule, Spain experienced significant changes, including economic modernization and a focus on nationalism. His government was often compared to other authoritarian regimes in Europe, such as Adolf Hitler's Germany and Benito Mussolini's Italy. After his death, Spain transitioned to democracy, leading to a more open society.