Columbia subject headings:
Harvard subject headings:
Anti-fascist movements--Italy--History--20th century.
Fascism--Italy--History--20th century
Italy--Politics and government--1922-1945.
Working class--Italy--Political activity--History--20th century.
Princeton subject headings:
Anti-fascist movements--Italy--History--20th century.
Fascism--Italy--History--20th century.
Italy--Politics and government--1922-1945.
Working class--Italy--Political activity--History--20th century.