Columbia subject headings:
Harvard subject headings:
Christlich-Demokratische Union Deutschlands
Coalition governments--Germany--History--21st century.
Germany--Politics and government--21st century.
Merkel, Angela, 1954-
Sozialdemokratische Partei Deutschlands
Princeton subject headings:
Christlich-Demokratische Union Deutschlands.
Coalition governments--Germany.
Germany--Politics and government--1990-
Political culture--Germany.
Sozialdemokratische Partei Deutschlands.