The document discusses the rise and fall of the cattle industry on the American open range in the late 19th century. It provides background information on the problems that arose for cattle drives with the spread of homesteaders and restrictions imposed by Native American tribes. John Iliff established one of the first ranches in 1866, supplying meat to the army, Native Americans, and railroads. Ranching grew successful as railroads allowed cattle transport, breeding improved, and the elimination of buffalo and diseases made the Plains more suitable for cattle. The open range ended due to falling profits from overgrazing, a severe winter in 1886-87, and the introduction of barbed wire fencing which allowed for land enclosure and private ownership.