Columbia subject headings:
German-Christian movement--History--1918-1933.
Nationalism and socialism--Germany.
Nationalism--Religious aspects.
Protestant churches--Germany--History--1918-1933.
Harvard subject headings:
German-Christian movement--History--1918-1933.
German-Christian movement--History.
Nationalism and socialism--Germany.
Nationalism--Religious aspects
Protestant churches--Germany--History--1918-1933.
Princeton subject headings: