After 1868, Red Cloud lived on the reservation. Seeing that the numbers of new emigrants and technology of the United States would overwhelm the Sioux, Red Cloud adapted to fighting the US Indian Bureau for fair treatment for his people. He was an important leader of the Lakota through the years of transition from their plains culture to the relative confinement of the reservation system. He outlived all the major Lakota leaders of the Indian wars. He lived until 1909, when he died on the Pine Ridge Reservation and was buried there.