Columbia subject headings:
Italy, Southern--Politics and government--1922-1945.
Liberalism--Italy, Southern--History--20th century.
Socialism--Italy, Southern--History--20th century.
Harvard subject headings:
Anti-fascist movements--Italy--History
Italy, Southern--Politics and government--1922-1945.
Socialism--Italy, Southern--History.
Socialism--Italy, Southern.
Princeton subject headings: