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