Explanation : Benito Mussolini was an Italian politician who led the National Fascist Party, ruling the country from 1922 to his ousting in 1943, and is credited with being one of the key figures in the creation of fascism, a radical authoritarian nationalist political ideology. Originally a member of the Italian Socialist Party and editor of the Avanti! from 1912 to 1914, Mussolini fought in World War I as an ardent nationalist and created the Fasci di Combattimento In 1919, catalyzing his nationalist and socialist beliefs in the Fascist Manifesto, published in 1921. ....Read more