Columbia subject headings:
Harvard subject headings:
Adenauer, Konrad, 1876-1967.
Christian democracy--Germany.
Christlich-Demokratische Union Deutschlands
European Union countries--Foreign relations--Germany.
Germany--Foreign relations--European Union countries.
Merkel, Angela, 1954-
Princeton subject headings:
Adenauer, Konrad, 1876-1967.
Christian democracy--Germany.
Christlich-Demokratische Union Deutschlands.
European Union countries--Foreign relations--Germany.
Germany--Foreign relations--European Union countries.
Merkel, Angela, 1954-