Who was the Lakota leader who was arrested by the US argue when is people practice the ghost dance at wounded knee in order to process his arrest?

The Lakota leader arrested at Wounded Knee was Sitting Bull. He was taken into custody on December 15, 1890, as tensions escalated surrounding the Ghost Dance movement, which many Native Americans believed would restore their way of life. His arrest led to a tragic confrontation that culminated in the Wounded Knee Massacre on December 29, 1890, where U.S. troops killed hundreds of Lakota men, women, and children.