In the process of the arrest, Sitting Bull was shot by Indian Police on December 15, 1890. Major James McLaughlin, Indian Agent for the Standing Rock Reservation, ordered the arrest of Sitting Bull for participating in the Ghost Dance. Sitting Bull objected to the reduction of the land and fought to preserve the Lakota way of life. The Act of 1889 broke up the Great Sioux Nation into smaller reservations of which two million acres formed the Standing Rock Reservation: the Yanktonais and Cuthead on the North Dakota side and the Hunkpapas and Blackfeet on the South Dakota side of the reservations. The Standing Rock Sioux Tribe is part of the Great Sioux Nation with the Hunkpapa and Blackfeet bands. Today, visitors can pay homage at his grave overlooking the Missouri River west of Mobridge. The area is the birthplace of one of the Lakota’s greatest warriors and most respected medicine men, Sitting Bull. The southern line of Standing Rock Reservation ends with the Cheyenne River Reservation line.
Situated on Lake Oahe, a sprawling Missouri River reservoir, the Standing Rock Reservation straddles the South Dakota-North Dakota border.
