Columbia subject headings:
Cultural relations.
Europe--Relations--United States.
Motion pictures--United States--History.
Motion pictures--United States--Social aspects.
United States--Relations--Europe.
Harvard subject headings:
Europe--Relations--United States
Motion pictures--Europe--History
Motion pictures--United States--History
United States--Relations--Europe
Princeton subject headings:
Cultural relations.
Europe--Relations--United States.
Motion pictures--Social aspects--United States.
Motion pictures--United States--History.
United States--Relations--Europe.