The Wounded Knee Incident refers to the tragic events that occurred on December 29, 1890, when U.S. Army troops killed hundreds of Lakota Sioux men, women, and children at Wounded Knee Creek in South Dakota. This event marked a significant turning point in Native American history, symbolizing the violent suppression of Indigenous peoples' rights and autonomy amidst increasing American expansionism and the fraught relationship between Native tribes and the federal government.