Columbia subject headings:
Africa--Relations--America--Congresses.
Africa--Relations--Caribbean--Congresses.
America--Relations--Africa--Congresses.
Caribbean Area--Relations--Africa--Congresses.
Harvard subject headings:
Africa--Relations--America--Congresses.
Africa--Relations--Caribbean Area--Congresses.
America--Relations--Africa--Congresses.
Caribbean Area--Relations--Africa--Congresses.
Princeton subject headings:
Africa--Relations--America--Congresses.
Africa--Relations--Caribbean--Congresses.
America--Relations--Africa--Congresses.
Caribbean Area--Relations--Africa--Congresses.