Columbia subject headings:
Harvard subject headings:
Amphictyonic League.
Greece--History--To 146 B.C.
Greece--Politics and government--To 146 B.C.
Synoecism.
Princeton subject headings:
Constitutional history--Greece.
Greece--History--Geometric period, ca. 900-700 B.C.
Greece--Politics and government--To 146 B.C.