Sitting Bull named Wovoka, spread a religious movement from Nevada eastward to the Plains in 1889 that preached a resurrection of the Native. This was a time of severe conditions of harsh winters and long droughts impacting the Sioux Reservation. It was known as the "Ghost Dance Movement", because it called on the Indians to dance and chant for the rising up of deceased relatives and return of the buffalo. When the movement reached Standing Rock, Sitting Bull allowed the dancers to gather at his camp. Although he did not appear to participate in the dancing, he was viewed as a key
Indian agency police Cherokee, had well-developed systems of tribal laws and tribal courts; the agency police also enforced these laws, and testified and maintained order in the tribal courts. Since the agency police were federal officers, crimes against them had to be tried in a United States district court. Several Indian agency police were responsible for the death of the Lakota leader Sitting Bull. Indian agency police Indian agency police were policemen hired by United States Indian agents during the late 19th and early 20th centuries and assigned to a Native American tribe. It was the duty of Indian agency police to enforce