Columbia subject headings:
Anti-Americanism--Europe--History--Congresses.
Anti-Americanism--Italy--History--Congresses.
United States--Foreign public opinion, European--Congresses.
Harvard subject headings:
Anti-Americanism--Europe--History--Congresses.
Anti-Americanism--Europe--History.
Anti-Americanism--Italy--History--Congresses.
Anti-Americanism--Italy--History.
United States--Foreign public opinion, European--Congresses.
United States--Foreign public opinion, European.
Princeton subject headings: