Columbia subject headings:
France--History--German occupation, 1914-1918.
Public opinion--France.
World War, 1914-1918--France.
World War, 1914-1918--Public opinion.
Harvard subject headings:
France--History--German occupation, 1914-1918.
Public opinion--France
World War, 1914-1918--France
World War, 1914-1918--Public opinion
Princeton subject headings:
France--History--German occupation, 1914-1918.
Public opinion--France.
World War, 1914-1918--France.
World War, 1914-1918--Public opinion.