Columbia subject headings:
Caribbean Area--History--1945---Congresses.
Caribbean Area--Relations--United States--Congresses.
Cold War--Congresses.
Mexico--History--1946-1970--Congresses.
Mexico--History--1970-1988--Congresses.
United States--History--1945---Congresses.
United States--Relations--Caribbean Area--Congresses.
Harvard subject headings:
Central America--Foreign relations--Congresses.
Cold War--Congresses
Cuba--Foreign relations--1959---Congresses.
Latin America--Foreign relations--Congresses.
Mexico--Foreign relations--20th century--Congresses.
World politics--20th century--Congresses
Princeton subject headings:
Caribbean Area--History--1945---Congresses.
Caribbean Area--Relations--United States--Congresses.
Cold War--Congresses.
Mexico--History--1946-1970--Congresses.
Mexico--History--1970-1988--Congresses.
United States--History--1945-1989--Congresses.
United States--Relations--Caribbean Area--Congresses.