When did the Wounded Knee Massacre occur? 1868 1890 1950 1999 None What was the immediate cause of the Wounded Knee Massacre? A dispute over land The Ghost Dance movement An uprising of the Sioux tribe The discovery of gold None Which U.S. Army unit was involved in the Wounded Knee Massacre? 1st Cavalry 7th Cavalry 9th Infantry 10th Mountain Division None Which treaty's violation contributed to the unrest leading to Wounded Knee? Treaty of Fort Laramie (1868) Treaty of Medicine Lodge Creek Treaty of Guadalupe Hidalgo Treaty of Fort Sumner None What was the long-term impact of the Wounded Knee Massacre on Native American communities? Improved relations with the U.S. government Greater autonomy for Native American tribes Increased activism and resistance Immediate cessation of violence None Time's up