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