Columbia subject headings:
Intermediality--United States.
Motion pictures--Social aspects--United States.
Popular culture--United States--History--20th century.
Harvard subject headings:
Art and literature--United States.
Motion pictures--Social aspects--United States
Motion pictures--United States--History
National characteristics, American, in literature.
National characteristics, American, in motion pictures.
United States--Civilization.
United States--Social life and customs.
Princeton subject headings:
United States--Social and customs--History.