90:1.1
The shaman was the ranking medicine man, the ceremonial fetishman, and the focus personality for all the practices of evolutionary religion. In many groups the shaman outranked the war chief, marking the beginning of the church domination of the state. The shaman sometimes functioned as a priest and even as a priest-king. Some of the later tribes had both the earlier shaman-medicine men (seers) and the later appearing shaman-priests. And in many cases the office of shaman became hereditary.