The fight was an overwhelming victory for the Lakota, Northern Cheyenne, and Arapaho, who were led by several major war leaders, including Crazy Horse and Chief Gall, and had been inspired by the visions of Sitting Bull (Tȟatȟáŋka Íyotake).
Number 3 I believe is the answer not 100% sure doe
Because the were being persecuted, and they believed that it was Zion.
Answer: hold on I got youu
Explanation: