Columbia subject headings:
Harvard subject headings:
City-states--Greece--History--To 146 B.C.
Greece--Politics and government--To 146 B.C.
Political science--Philosophy
Representative government and representation--Greece--History--To 146 B.C.
Princeton subject headings:
City-states--Greece--History--To 146 B.C..
Greece--Politics and government--To 146 B.C.
Representative government and representation--Greece--History--To 146 B.C..