How was the tragedy at Wounded Knee related to the Ghost Dance?

A. Wovoka, from the Paiute people, created the Ghost Dance to prepare the Lakota to fight at Wounded Knee.
B. Sitting Bull led the Lakota at Wounded Knee, and he also spread the Ghost Dance.
C. After the killing of Lakota people by soldiers at Wounded Knee, Lakota created the Ghost Dance religion to express their sorrow.
D. Groups of Lakota left reservations after the banning of the Ghost Dance, and soldiers killed many of them at Wounded Knee.