Columbia subject headings:
France--History, Military.
France--History--Invasions.
France--Social life and customs--19th century.
France--Social life and customs--20th century.
Harvard subject headings:
France--History, Military.
France--History--Invasions.
France--Social life and customs--19th century.
France--Social life and customs--20th century.
Princeton subject headings:
France--History--German occupation, 1914-1918.
France--History--German occupation, 1940-1945.
France--History--Invasion of 1814.
France--History--Occupation and evacuation, 1871-1873.
France--History--Restoration, 1814-1830.