Sitting Bull joined in the attack on Fort Phil Kearny and in the subsequent hostilities; but he accepted in good faith the treaty of 1868, and soon after it was signed he visited Washington... [He] hoped [for] close adherence to the terms of this treaty to preserve the Big Horn and Black Hills country for a permanent hunting ground. When gold was discovered and the irrepressible gold seekers made their historic dash across the plains into this forbidden paradise, then his faith in the white man's honor was gone forever.