As white settlers spread across the United States during the 19th century, the government forced American Indians onto reservations. Many resisted the loss of their land and their traditions, and relations between whites and the various tribes were contentious , especially after Sioux Chief Sitting Bull’s 1876 triumph in the Battle of Little Bighorn.In 1889, a Paiute shaman named Wovoka, or Jack Wilson, was inspired by a vision to found a new religion , the Ghost Dance, which foretold that whites would disappear from the Earth and Indians would live in happiness and prosperity along with their deceased ancestors. Wovoka preached that this apocalypse would come about through peace with white settlers.Tribes throughout the Great Plains and much of the West began dancing the Ghost Dance, including Sitting Bull’s Lakota Sioux, who performed the dance while wearing brightly colored shirts that they believed to be bulletproof.The dance unnerved white settlers around South Dakota’s Pine Ridge and Rosebud Reservations, who believed it signaled a potential armed rebellion . Pine Ridge agent Daniel F. Royer telegraphed Washington in November 1890, asking that the leaders of the “wild and crazy” Sioux be incarcerated for the protection of the settlers.The arrival of federal troops under Lt. Gen. Nelson A. Miles did not deter the Sioux from performing the Ghost Dance. On Dec. 15, Pine Ridge reservation police attempted to arrest Sitting Bull. However, as Sioux men protested their chief’s arrest, tribal policeman Bull Head accidentally shot and killed Sitting Bull.Miles next pursued another Sioux leader, Chief Big Foot (also known as Spotted Elk) of the Miniconjou Sioux, who was ill with pneumonia and had recently repudiated the Ghost Dance religion. Soldiers in Col. James Forsyth’s Seventh Cavalry, which had been defeated at Little Bighorn 14 years earlier, captured Big Foot and his followers on Dec. 28, and took them to Wounded Knee Creek.The next morning, soldiers attempted to disarm the captured Sioux . One of them, Black Coyote (who may have been deaf), resisted giving up his rifle; in the ensuing struggle, his rifle discharged. The 500 soldiers began firing not only at the 100-120 disarmed Sioux men, but also the women and children who were standing in a separate area.Many of the Sioux men pulled out knives or grabbed their discarded guns to fight back . Others tried to escape up a ravine, while the women and children ran up the other side of the ravine. The soldiers shot at all the Sioux.“When the firing began, of course the people who were standing immediately around the young man who fired the first shot were killed right together, and then they turned their guns, Hotchkill guns, etc., upon the women who were in the lodges standing there under a flag of truce,” described American Horse, a Sioux Indian who worked as a scout for the U.S. government.When the shooting was over, hundreds of Sioux men, women, and children, including Big Foot, were dead, as were 29 soldiers. Between 200 and 300 of the 350 Sioux would die at Wounded Knee, either by gunshot or by exposure while trying to escape.