Columbia subject headings:
Cuba--History--1933-1959.
Mass media and public opinion--Cuba.
Public opinion--Cuba.
Harvard subject headings:
Cuba--Politics and government--1933-1959.
Cuba--Social conditions--1918-1959
Public opinion--Cuba.
Princeton subject headings:
Cuba--Politics and government--1933-1959.
Cuba--Social conditions--1918-1959.
Public opinion--Cuba.