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