Columbia subject headings:
Antisemitism--Germany--History--Congresses.
Germany--Ethnic relations--Congresses.
Jews--Germany--History--Congresses.
Harvard subject headings:
Antisemitism--Germany--History
Holocaust, Jewish (1939-1945)--Anniversaries, etc.
Jews--Persecutions.
Princeton subject headings:
Antisemitism--Germany--History--Congresses.
Germany--Ethnic relations--Congresses.
Jews--Germany--History--Congresses.