Columbia subject headings:
Public opinion--France--History--20th century--Congresses.
United States--Foreign public opinion, French--Congresses.
Harvard subject headings:
Public opinion--France--History--20th century--Congresses.
United States--Foreign public opinion, French--Congresses.
Princeton subject headings:
Public opinion--France--History--20th century--Congresses.
United States--Foreign public opinion, French--Congresses.