Columbia subject headings:
Constitutional amendments--United States.
Freedom of information--United States--Congresses.
Freedom of the press--United States--Congresses.
Telecommunication--Law and legislation--United States--Congresses.
United States. Constitution. 1st Amendment.
Harvard subject headings:
Freedom of information--United States--Congresses.
Freedom of the press--United States--Congresses.
Telecommunication--Law and legislation--United States--Congresses.
Princeton subject headings:
Freedom of information--United States--Congresses.
Freedom of the press--United States--Congresses.
Telecommunication--Law and legislation--United States--Congresses.