Columbia subject headings:
Cuba--Foreign relations--United States.
Cuba--History--Revolution, 1959.
United States--Foreign relations--Cuba.
Harvard subject headings:
Cuba--Foreign relations--United States.
Cuba--History--Revolution, 1959.
United States--Foreign relations--Cuba.
Princeton subject headings:
Cuba--History--1959-1990.
Cuba--Relations--United States--History.
United States--Relations--Cuba--History.