Columbia subject headings:
Freedom of speech--France--Congresses.
Freedom of speech--United States--Congresses.
Freedom of the press--France--Congresses.
Freedom of the press--United States--Congresses.
Harvard subject headings:
Freedom of speech--France--Congresses.
Freedom of speech--France.
Freedom of speech--United States
Freedom of speech--United States--Congresses.
Freedom of the press--France
Freedom of the press--France--Congresses.
Freedom of the press--United States
Freedom of the press--United States--Congresses.
Princeton subject headings:
Freedom of speech--France.
Freedom of speech--United States.
Freedom of the press--France.
Freedom of the press--United States.