A groundbreaking study which in 1984 changed the idea of the origins and the formation of the Greek city-states. Until then, modern interpretations were based on written sources; Polignac, by shifting his attention to the archaeology and the topographical distribution of the sanctuaries, offered a new viewpoint: the identity of the community was first forged in the rites. Burial attitudes, worship of the heroes and the ancestors, offerings in the temples and participation in the festivals show how people interacted politically within the sacred precinct.