Columbia subject headings:
Harvard subject headings:
Jews--Germany--Swabia--Social conditions--Congresses.
Minorities--Germany--Swabia--History--Congresses.
Swabia (Germany)--Religion--Congresses.
Swabia (Germany)--Social conditions--Congresses.
Princeton subject headings:
Minorities--Germany--Swabia--History--18th century--Congresses.