Columbia subject headings:
Fascism--Italy--History--20th century.
Political parties--Italy--History--20th century.
Harvard subject headings:
Italy--Politics and government--1914-1922.
Italy--Politics and government--1922-1945.
Political parties--Italy--History
Princeton subject headings:
Italy--Politics and government--1914-1922.
Italy--Politics and government--1922-1945.
Political parties--Italy--History.