Columbia subject headings:
Harvard subject headings:
Europe--Foreign economic relations--United States--Congresses.
Europe--Foreign relations--United States--Congresses.
Globalization--Political aspects--Congresses
North Atlantic Treaty Organization--Congresses.
United States--Foreign economic relations--Europe--Congresses.
United States--Foreign relations--Europe--Congresses.
Princeton subject headings:
Europe--Foreign economic relations--United States.
Europe--Foreign relations--United States.
Globalization.
North Atlantic Treaty Organization.
United States--Foreign economic relations--Europe.
United States--Foreign relations--Europe.