Columbia subject headings:
Performing arts--France--History--20th century.
Theater--France--History--20th century.
World War, 1914-1918--France.
World War, 1914-1918--Theater and the war.
Harvard subject headings:
Princeton subject headings:
French drama--20th century--History and criticism.
French drama--20th century.
World War, 1939-1945--Theater and the war.