Columbia subject headings:
Africa--In motion pictures--Congresses.
Imperialism in motion pictures--Congresses.
Latin America--In motion pictures--Congresses.
Harvard subject headings:
Colonies--Africa--In motion pictures--Congresses.
Colonies--America--In motion pictures--Congresses.
Imperialism in motion pictures--Congresses.
Latin America--In motion pictures--Congresses.
Princeton subject headings:
Africa--In motion pictures--Congresses.
Imperialism in motion pictures--Congresses.
Latin America--In motion pictures--Congresses.