Columbia subject headings:
Athens (Greece)--Politics and government--Congresses.
Democracy--History--Congresses.
Greece--Politics and government--To 146 B.C.--Congresses.
Harvard subject headings:
Athens (Greece)--Politics and government--Congresses.
Democracy--History--Congresses.
Greece--Politics and government--To 146 B.C.--Congresses.
Princeton subject headings:
Athens (Greece)--Politics and government--Congresses.
Democracy--History--Congresses.
Greece--Politics and government--To 146 B.C.--Congresses.