How did americans and indians react to the sand creek massacre and wounded knee massacre?

The Sand Creek massacre happened due to the fact the Arapaho and Cheyenne humans were destroying white settlers' property. Later Black Kettle, an Indian leader, requested for peace, however, well-known Chivington said there will be no peace. A battle broke out and plenty of people had been killed. people on both sides had been killed however far greater natives had their lives taken. a few human beings said that general Chivington must be punished for killing such a lot of, but fees have been removed and he became not punished.