The Sioux who live in the vicinity of the Falls, and occupy all the country about here, West of the Mississippi, are a part of the great tribe on the Upper Missouri; and the same in most of their customs, yet very dissimilar in personal appearance, from the changes which civilized examples have wrought upon them. I mentioned in a former Letter, that the country of the Sioux, extended from the base of the Rocky Mountains to the banks of the Mississippi; and for the whole of that way, it is more or less settled by this immense tribe, bounding the East side of their country by the Mississippi River. The Sioux in these parts, who are out of reach of the beavers and buffaloes, are poor and very meanly clad, compared to those on the Missouri, where they are in the midst of those and other wild animals, whose skins supply them with picturesque and comfortable dresses. The same deterioration also is seen in the morals and constitutions of these, as amongst all other Indians, who live along the frontiers, in the vicinity of our settlements, where whiskey is sold to them, and the small-pox and other diseases are introduced to shorten their lives. The principal bands of the Sioux that visit this place, and who live in the vicinity of it, are those known as the Black Dog’s band—Red Wing’s band, and Wa-be-sha’s band; each band known in common parlance, by the name of its chief, as I have mentioned. The Black Dog’s band reside but a few miles above Fort Snelling, on the banks of the St. Peters, and number some five or six hundred. The Red Wing’s band are at the head of Lake Pepin, sixty miles below this place on the West side of the river. And Wa-be-sha’s band and village are some sixty or more miles below Lake Pepin on the West side of the river, on a beautiful prairie, known (and ever will be) by the name of “Wa-be-sha’s prairie.” Each of these bands, and several others that live in this section of country, exhibit considerable industry in their agricultural pursuits, raising very handsome corn-fields, laying up their food, thus procured, for their subsistence during the long and tedious winters. The greater part of the inhabitants of these bands are assembled here at this time, affording us, who are visitors here, a fine and wild scene of dances, amusements, &c. They seem to take great pleasure in “showing off” in these scenes, to the amusement of the many fashionable visitors, both ladies and gentlemen, who are in the habit of reaching this post, as steamers are arriving at this place every week in the summer from St. Louis. Many of the customs of these people create great surprise in the minds of the travellers of the East, who here have the first satisfactory opportunity of seeing them; and none, I observe, has created more surprise, and pleasure also, particularly amongst the ladies, than the mode of carrying their infants, slung on their backs, in their beautifully ornamented cradles.