Columbia subject headings:
Europe--Civilization--American influences.
Europe--Relations--United States.
United States--Civilization--European influences.
United States--Relations--Europe.
Harvard subject headings:
American literature--European influences
Comparative literature--American and European.
Comparative literature--European and American.
Europe--Relations--United States.
Herget, Winfried, 1935-
United States--Relations--Europe.
Princeton subject headings:
American literature--European influences.
Comparative literature--American and European.
Comparative literature--European and American.
Europe--Relations--United States.
Herget, Winfried, 1935-
United States--Relations--Europe.