Original: Benito Amilcare Andrea Mussolini, KSMOM GCTE (29 July 1883 - 28 April 1945) was an Italian politician who led the National Fascist Party and is credited with being one of the key figures in the creation of Fascism.
Simplified: Benito Amilcare Andrea Mussolini (29 July 1883 - 28 April 1945) ruled Italy as a dictator from 1922 to 1943.