Columbia subject headings:
Harvard subject headings:
Citizenship--Germany--History--Congresses.
Holocaust, Jewish (1939-1945)--Congresses
Jews--Legal status, laws, etc.--Germany--History--Congresses.
Minorities--Legal status, laws, etc.--Germany--History--Congresses.
National socialism--Congresses.
Princeton subject headings:
Citizenship--Germany--History--Congresses.
Holocaust, Jewish (1939-1945)--Congresses.
Jews--Legal status, laws, etc.--Germany--History--Congresses.
Minorities--Legal status, laws, etc.--Germany--History--Congresses.
National socialism--Congresses.