Columbia subject headings:
Harvard subject headings:
Fascism--Italy--History
Italy--Foreign relations--1922-1945.
Mussolini, Benito, 1883-1945
World War, 1939-1945--Diplomatic history.
World War, 1939-1945--Italy.
Princeton subject headings:
Fascism--Italy--History.
Italy--Foreign relations--1922-1945.
Mussolini, Benito, 1883-1945.
World War, 1939-1945--Diplomatic history.
World War, 1939-1945--Italy.