Columbia subject headings:
Harvard subject headings:
Cuba--Social conditions--1959---Congresses.
Cuba--Social conditions--1990---Congresses.
Government, Resistance to--Cuba--Congresses.
Human rights--Cuba--Congresses.
Political prisoners--Cuba--Congresses.
Princeton subject headings:
Cuba--Social conditions--1959---Congresses.
Human rights--Cuba--Congresses.
Political prisoners--Cuba--Congresses.