Columbia subject headings:
Europe--Politics and government--1918-1945.
Italy--Politics and government--1914-1922.
Italy--Politics and government--1914-1945.
Mediterranean Sea--History.
Harvard subject headings:
Europe--Politics and government--1918-1945.
Italy--Politics and government--1914-1945.
Mediterranean Sea--History.
Princeton subject headings:
Europe--Politics and government--1918-1945.
Italy--Politics and government--1914-1945.
Mediterranean Sea--History.