American Indians or the Aminds of old are one of those groups that many Americans have a dim history of. Many prefer to accept the lying leftist paradigm of the noble savage mistreated badly by white settlers and the gov.
Which many were.
But at the same time many Indian tribes were fierce and warlike. They conquered other Indians, killed innocent people from other tribes as well as white settlers just trying to get through their land, and other bad things.
But again, the left wants to make the Evil White the bad guy in all these narratives.
Lincoln actually spared the lives of many of the Indians who took part in the 1862 uprising. The numbers of white settlers the Indians killed numbered in the hundreds.