Columbia subject headings:
World War, 1914-1918--France--Historiography--Congresses.
World War, 1914-1918--Influence--Congresses.
World War, 1914-1918--Social aspects--France--Congresses.
Harvard subject headings:
World War, 1914-1918--Historiography--Congresses.
World War, 1914-1918--In art--Congresses.
World War, 1914-1918--In literature--Congresses.
Princeton subject headings:
World War, 1914-1918--Historiography--Congresses.
World War, 1914-1918--In art--Congresses.
World War, 1914-1918--In literature--Congresses.