Tribal jurisdiction over persons and things within tribal borders are often at issue. Illyria was inhabited by dozens of independent tribes and tribal groupings. Immunity challenges provide the winning tribe or team with immunity from Tribal Council. It has some ritual importance as a special sign of distinction carried by tribal chiefs. This freed him of his dependence on Qizilbash warriors loyal to local tribal chiefs. In parts of Africa it is often practiced as part of tribal or religious customs. Bony worked with deep understanding of tribal traditions. There are reports of primitive bands dating from the Celtiberian tribal and Roman periods. He is an Ambassador for Survival International, the global movement for tribal peoples' rights. Celia Green made a distinction between tribal and territorial morality. Its decentralised nature makes it similar to the law that prevails in preliterate tribal societies. It hopes to improve relations between the federal and tribal governments. The similar form of societal hierarchy known as chiefdom or tribal kingship is prehistoric. Inland Borneo with most of native people (Dayak) dominated by Christianity and Tribal religions. It invaded Afghanistan to support a communist government assailed by local tribal groups.