Columbia subject headings:
Europe--Relations--Germany.
European Union--Germany.
European Union.
European cooperation--History--21st century.
Germany--Foreign relations--European Union countries.
Germany--Politics and government--1990-
Hegemony--History.
Harvard subject headings:
European Union countries--Foreign relations--Germany.
European Union--Germany.
European cooperation--History--21st century.
Germany--Foreign relations--European Union countries.
Germany--Politics and government--1990-
Hegemony--History.
Princeton subject headings:
Europe--Relations--Germany.
European Union--Germany.
European Union.
European cooperation--History--21st century.
Germany--Foreign relations--European Union countries.
Germany--Politics and government--1990-
Hegemony--History.