T.E.A.M. is a program of the Lower Brule Sioux Tribe.
Every child deserves to be healthy, safe and drug-free.
Chief Iron Nation led the Lower Brule Sioux Tribe through some of its most challenging years. He worked diligently, both as a warrior and statesman, to ensure the survival of his people. Iron Nation signed the treaty to establish the Great Sioux Reservation in 1868. He has been described as a just and noble leader. The Lower Brule Sioux descend from the Teton band of Lakota Sioux Indians.