Answer:
On December 29, 1890, in one of the final chapters of America's long Indian wars, the U.S. Cavalry kills 146 Sioux at Wounded Knee on the Pine Ridge reservation in South Dakota. ... As that was happening, a fight broke out between an Indian and a U.S. soldier and a shot was fired, although it's unclear from which side.
Wounded Knee, located on the Pine Ridge Indian Reservation in southwestern South Dakota, was the site of two conflicts between North American Indians and representatives of the U.S. government. An 1890 massacre left some 150 Native Americans dead, in what was the final clash between federal troops and the Sioux.
Step-by-step explanation: