Columbia subject headings:
Caribbean Sea.
Latin America--Foreign relations--United States.
United States--Foreign relations--Latin America.
Harvard subject headings:
Caribbean Area.
Central America--Foreign relations--United States.
United States--Foreign relations--Central America.
United States--Foreign relations--West Indies.
West Indies--Foreign relations--United States.
Princeton subject headings:
Caribbean Area.
Central America--Foreign relations--United States.
United States--Foreign relations--Central America.
United States--Foreign relations--West Indies.
West Indies--Foreign relations--United States.