Columbia subject headings:
Harvard subject headings:
Ebert, Friedrich, 1871-1925.
Germany--Politics and government--1918-1933
Sozialdemokratische Partei Deutschlands
Princeton subject headings:
Ebert, Friedrich, 1871-1925--Congresses.
Germany--Politics and government--1918-1933--Congresses.
Sozialdemokratische Partei Deutschlands--Congresses.