Columbia subject headings:
Christianity and politics--Germany--Protestant churches.
Church and state--Germany.
Protestantism--Germany (East)
Protestantism--Germany (West)
Protestantism--Germany--History--20th century.
Harvard subject headings:
Church and state--Germany--History--20th century
Germany--Church history--1945-
Germany--Politics and government--1945-1990.
Germany--Social conditions--20th century.
Protestantism--Germany--20th century.
Princeton subject headings: