Columbia subject headings:
Cultural pluralism--Congresses.
Cultural pluralism--Germany--Congresses.
Representative government and representation--Congresses.
Representative government and representation--Germany--Congresses.
Social integration--Political aspects--Congresses.
Social integration--Political aspects--Germany--Congresses.
Harvard subject headings:
Cultural pluralism--Congresses
Cultural pluralism--Germany--Congresses.
Representative government and representation--Citizen participation--Congresses.
Representative government and representation--Germany--Citizen participation--Congresses.
Social integration--Political aspects--Congresses.
Social integration--Political aspects--Germany--Congresses.
Princeton subject headings: