The home of the Crows was in the Valley of the Yellowstone below the mountains where they have dwelt since the white man's earliest knowledge of them. Their territory extended to the mountains which bound the Yellowstone Park on the north and east; but they never occupied or claimed any of the country beyond. Their well-known tribal characteristics were an insatiable love of horse-stealing and a wandering and predatory habit which caused them to roam over all the West from the Black Hills to the Bitter Root Mountains and from the British Possessions to the Spanish Provinces. They were generally, although by no means always, friendly to the whites, but enemies of the neighboring Blackfeet and Shoshones. Physically, they were a stalwart, handsome race, fine horsemen and daring hunters. They were every-where encountered by the trapper and prospector who generally feared them more on account of their thievish habits than for reasons of personal safety. The Blackfeet dwelt in the country drained by the headwaters of the Missouri. Their territory was roughly defined by the Crow territory on the east and the Rocky Mountains on the west. Its southern limit was the range of mountains along the present north-west border of the Park and it extended thence to the British line. The distinguishing historic trait of these Indians was their settled hostility to their neighbors whether white or Indian. They were a tribe of perpetual fighters, justly characterized as the Ishmaelites of their race. From the day in 1806, when Captain Lewis slew one of their number, down to their final subjection by the advancing power of the whites, they never buried the hatchet. They were the terror of the trapper and miner, and hundreds of the pioneers perished at their hands. Like the Crows they were a well-developed race, good horsemen and great rovers, but, in fight, given to subterfuge and stratagem rather than to open boldness of action.