Columbia subject headings:
France--Politics and government--1914-1940.
France--Politics and government--1940-1945.
World War, 1939-1945--France.
Harvard subject headings:
France--Politics and government--1914-1940.
France--Politics and government--1940-1945.
World War, 1939-1945--France.
Princeton subject headings:
France--Politics and government--1914-1940.