The kind of horse Bar U Ranch had 1,000 of at its peak originated in what country?
Bar U Ranch:  At its peak, the ranch extended over 160000 acre with 30,000 cattle and 1000 Percheron horses. Percheron: The Percheron is a breed of draft horse that originated in the Huisne river valley in western France, part of the former Perche province from which the breed takes its name.
France