Columbia subject headings:
Mussolini, Benito, 1883-1945.
Harvard subject headings:
Mussolini, Benito, 1883-1945
Princeton subject headings:
Fascism--Italy--History.
Fascists--Italy--Biography.
Heads of state--Italy--Biography.
Italy--History--1922-1945.
Mussolini, Benito, 1883-1945.