Columbia subject headings:
Harvard subject headings:
Alsace (France)--History--20th century.
Lorraine (France)--History--20th century.
World War, 1914-1918--Campaigns--France--Alsace.
World War, 1914-1918--France--Alsace
World War, 1914-1918--France--Lorraine
Princeton subject headings:
Alsace (France)--History--20th century.
World War, 1914-1918--Campaigns--France--Alsace.
World War, 1914-1918--France--Alsace.
World War, 1914-1918--France--Lorraine.