Where in Montana did the Blackfeet Indians live?
The Blackfeet held most of the immense territory stretching almost from North Saskatchewan river, Canada, to the southern head-streams of the Missouri River in Montana, and from about longitude 105° to the base of the Rocky mountains. A century earlier, or about 1790, they were found occupying the upper and middle South Saskatchewan, with the Atsina Indians on the lower course of the same stream, both tribes being apparently in slow migration toward the north west.
