Columbia subject headings:
Public opinion--United States.
United Nations--Public opinion.
United Nations--United States.
United States. Department of State.
Harvard subject headings:
Public opinion--United States
United Nations--Public opinion.
United Nations--United States.
United States. Department of State
Princeton subject headings:
Public opinion--United States.
United Nations--Public opinion.
United Nations--United States.
United States. Department of State