Columbia subject headings:
Baden (Germany)--Politics and government.
Germany--Politics and government--1918-1933.
Sozialdemokratische Partei Deutschlands--History--20th century.
Harvard subject headings:
Baden (Germany)--Politics and government.
Germany--Politics and government--1918-1933
Sozialdemokratische Partei Deutschlands--History--20th century.
Sozialdemokratische Partei Deutschlands--History.
Unitarianism--Germany--History.
Princeton subject headings:
Baden (Germany)--Politics and government.
Sozialdemokratische Partei Deutschlands--History.
Unitarianism--Germany--History.