Columbia subject headings:
Germany--Intellectual life.
Germany--Politics and government--1789-1900.
Idealism--History.
National socialism--History.
Nationalism--Germany--History.
Racism--Germany--History.
Harvard subject headings:
Germany--Intellectual life.
Germany--Politics and government--1789-1900
Idealism--History.
National socialism--History.
National socialism.
Nationalism--Germany--History.
Racism--Germany--History
Princeton subject headings:
Germany--Intellectual life.
Germany--Politics and government--1789-1900.
Idealism--History.
National socialism--History.
Nationalism--Germany--History.
Racism--Germany--History.