Columbia subject headings:
Motion pictures--United States--History.
War films.
Harvard subject headings:
Hollywood (Los Angeles, Calif.)--History.
Motion pictures--United States--History
War films--History and criticism.
World War, 1939-1945--Motion pictures and the war.
Princeton subject headings:
Hollywood (Los Angeles, Calif.)--History.
Motion pictures--United States--History.
War films--History and criticism.
World War, 1939-1945--Motion pictures and the war.