The Wounded Knee Massacre was a massacre of Lakota people by soldiers of the United States Army that took place near Wounded Knee Creek, South Dakota, on December 29, 1890. In what was supposed to be a peaceful transport operation, troops of the 7th Cavalry engaged in battle with a contingent of Miniconjou and Hunkpapa Lakota, resulting in the deaths of more than 250 Lakota men, women and children, and 25 troopers. This photograph, taken three weeks after the massacre, shows Lakota corpses wrapped in blankets; the frozen bodies were subsequently collected and buried in a mass grave on a nearby hill.Photograph credit: Trager & Kuhn; restored by Lise Broer