However, it was not the last armed conflict between Native Americans and the United States.
A related skirmish took place at Drexel Mission the day after the Battle of Wounded Knee that resulted in the death of one trooper and the wounding of six others from K Troop, 7th Cavalry, with an unknown number of Lakota casualties. Lakota Ghost Dancers from the bands which had been persuaded to surrender had fled after news of Wounded Knee reached them, and they burned several buildings at the mission. They ambushed a squadron of the 7th Cavalry responding to the incident and pinned it down until a relief force from the 9th Cavalry arrived. It had been trailing the Lakota from the White River. Lieutenant James D. Mann, who had been a key participant in the outbreak of firing at Wounded Knee, died of his wounds 17 days later at Ft. Riley, Kansas on January 15, 1891. This engagement is often overlooked, being overshadowed by the previous day's tragedy.
In the late 20th century, critical reaction to the event became more widespread and vocal. Many consider the incident one of the most grievous atrocities in United States history. In 1970, it was the subject of the best-selling book "Bury My Heart at Wounded Knee" by historian Dee Brown.