Such a narrative as this is hardly the place for portraying the mental features of the Indians. The same picture, slightly changed in shade and coloring, would serve with very few exceptions for all the tribes that lie north of the Mexican territories. But with this striking similarity in their modes of thought, the tribes of the lake and ocean shores, of the forests and of the plains, differ greatly in their manner of life. Having been domesticated for several weeks among one of the wildest of the wild hordes that roam over the remote prairies, I had extraordinary opportunities of observing them, and I flatter............