Columbia subject headings:
Antisemitism--Germany--History--20th century.
Brain drain--Germany--History--20th century.
Germany--Ethnic relations.
Jews--Germany--History--20th century.
Jews--Germany--Social conditions.
Jews--Political activity--Germany.
Harvard subject headings:
Germany--History--1918-1933.
Princeton subject headings:
Antisemitism--Germany--History--20th century.
Brain drain--Germany--History--20th century.
Germany--Ethnic relations.
Jews--Germany--History--20th century.
Jews--Germany--Political activity.
Jews--Germany--Social conditions.