Note 32 — Chapter VI · The burning of the Steamer Stonewall.—Indian Mounds and Earthworks at Cahokia.—Confluence of the Mississippi and Missouri.—Sacs and Foxes.—Education of Indians.—Nauvoo.—Winona.—Sioux Encampment.—Ancient Mounds near St. Paul’s.—The Sioux War in Minnesota.—Note upon the Ogallalas.
Reading edition
The Missouri joins the Mississippi after having pursued a devious course from the Rocky Mountains, for a distance estimated to be nearly three thousand miles, of which the greater part is navigable at that season of the year when its waters are at their highest level.