It appears that both Tasunka Kokipapi and his father signed the
Treaty of Fort Laramie of 1868 which ended
Red Cloud's War, but they had no intention of leaving their Powder River hunting grounds to permanently settle on the
Great Sioux Reservation, at least initially. The influx of white pioneers had managed to drive away most of the game which sustained the Lakota nomadic lifestyle, particularly the large buffalo herds. By the early 1870s, during many winters the Hunkpatila suffered considerably from hunger. By the latter part of 1871, the Oglala split, with Tasunka Kokipapi and his father, as well as Red Cloud, leading their followers to the
Red Cloud Agency. After settling on the
Great Sioux Reservation, Tasunka Kokipapi worked tirelessly to help preserve his people's land and culture. He countered the obstructionist policy of
Red Cloud that led to constant conflict between Red Cloud and the U.S. agent during the 1880s. While Tasunka Kokipapi maintained friendly relations with the whites and Federal government, he remained a staunch supporter of Lakota rights, repeatedly asking for compensation for the loss of the Black Hills, buffalo, and other game. He attended several delegations to Washington, D.C., for improved treatment as well as an acting negotiator with federal authorities to assist the
Lakota people in adjusting to reservation life. For three years, he served as President of the Pine Ridge Board of Councilmen. Along with most of the Lakota, Tasunka Kokipapi resisted the push from the government for his tribe to become commercial farmers. He merely cultivated a small garden patch and began raising livestock, raising cattle, horses, and turkeys. He also frequently left the reservation to hunt and roam about the prairie, sometimes on forays of several months. During this period, he made peace with his former bitter enemies, the
Crow Nation, and visited them regularly for the remainder of his life. Although he resigned himself to working with the whites to help his people, he remained a staunchly traditional Lakota. He only spoke his native language, had two wives, and fought bitterly to help his people retain the Lakota lands during the 1880s. As the government began attempts to break up the
Great Sioux Reservation in the 1880s, Tasunka Kokipapi reconciled with
Red Cloud and ceased his cooperation with the Pine Ridge agents. During the latter 1880s, the two Oglala leaders, together with
Little Wound and the revered old Hunkpatila chief, Old Man They Fear Even His Horses, now aged 81, led the opposition to Congressional efforts to take a large swath of Lakota land and sell it to white settlers. Although they succeeded in defeating the proposal at
Pine Ridge, white pressure led to its overall passage. The loss of their land hit the Lakota hard, and Congress compounded their problems in 1889 when it voted to reduce their beef issue by 20%. The drought of 1890 caused many of the Lakota cattle to die, and as hunger prevailed among most of the people, their lowered resistance caused diseases to flourish. Although Tasunka Kokipapi was a realist and knew that the whites had destroyed the buffalo and now surrounded the Oglala, he lamented upon his people's misery as they became increasingly hungry and desperate. Like many of the Lakota, he longed for the old days: There was a time when we did not have to assume the character of beggars ... Then we were free to go where we pleased while now we are penned up like so many cattle ... There was a time when the buffalo covered our plains and furnished us with all the meat we needed. Now they are gone, wantonly destroyed by the white man and we are obliged to beg for something to take their place. ==Ghost Dance delegation and conflict==