The Amphictyonic League was an early form of religious council in ancient Greece. It was typically composed of delegates from several tribes or ethnes living in the vicinity of a major, prosperous sanctuary, who then collaborated in supervising the temple's maintenance, managing its finances, organising the sacred rituals and games, and seeing to the protection of its temenos (sacred precinct).
This is a companion discussion topic for the original content at https://www.worldhistory.org/Amphictyonic_League/.