Columbia subject headings:
Harvard subject headings:
Concord--Political aspects--Europe.
Concord--Political aspects--Germany.
Europe--Relations--Germany.
European Union
Germany--Relations--Europe.
National characteristics, European.
National characteristics, German.
Princeton subject headings:
Concord--Political aspects--Europe.
Concord--Political aspects--Germany.
Europe--Relations--Germany.
European Union.
Germany--Relations--Europe.
National characteristics, European.
National characteristics, German.