Emerson Hough,
The Passing of the Frontier: A Chronicle of the Old West
“ Now appears in history Fort Benton, on the Missouri, the great northern supply post—just as at an earlier date there had appeared Fort Hall, one of the old fur-trading posts beyond the Rockies, Bent's Fort on the Arkansas, and many other outposts of the new Saxon civilization in the West. Later came the pony express and the stage coach which made history and romance for a generation. Feverishly, boisterously, a strong, rugged, womanless population crowded westward and formed the wavering, now advancing, now receding line of the great frontier of American story. ”
