Columbia subject headings:
Harvard subject headings:
Berlin Wall, Berlin, Germany, 1961-1989.
Christianity and politics--Germany (East).
Clergy--Political activity
Demonstrations--Germany (East)
Demonstrations--Religious aspects
Germany (East)--Church history--20th century.
Germany (East)--Politics and government--1989-1990.
Germany--History--Unification, 1990.
Religion and politics--Germany (East).
Wittenberg (Saxony-Anhalt, Germany)--Church history.
Wittenberg (Saxony-Anhalt, Germany)--History.
Princeton subject headings:
Germany (East)--Religious life and customs.
Wittenberg (Germany : Landkreis)--Religious life and customs.