"Soon after they had established themselves in this new world, a party of strange men appeared mounted on horses. They attacked these wonderful Centaurs with their bows and arrows, and succeeded in killing one of them, on which the others fled. Not at first perceiving that the man and horse were two distinct animals, they were surprised to see the former fall to the earth, as if one part of the compound animal was dead and the other part still active, having received no injury. They at length succeeded in securing the horse, and after admiring the beauty of his form, and becoming familiar with him, they proceeded to tie one of their young men upon his back with cords, that he might not fall off; the horse was then led cautiously by the bridle, until finally he became sufficiently fearless to ride alone." They seem to have full faith in the notion that, at their death, they will be restored to the mansions of their ancestors under ground, from which they are intercepted by a large and rapid watercourse. Over this river, which may be compared to the Styx of the ancients, they are obliged to pass on a very narrow {259} footway. Those Indians who have been useful to the nation, such as brave warriors or good hunters, pass over with ease, and arrive safely at the A-pah-he, or ancient village. But the worthless Indians slip off from the bridge or footway, into the stream that foams beneath in the swiftness of its course, which hurries them into oblivion, or Lethe. The Mandans, according to Lewis and Clarke, have a tradition somewhat similar, and it strongly reminds us of the Alsirat of Mahomet, over which, it was supposed, that great leader was to conduct his Moslems to the bliss of futurity, whilst the unworthy were precipitated into the gulf which yawned beneath it.[17] [17] On the history and traditions of the Hidatsa, see Matthews, "Ethnography and Philology of the Hidatsa Indians," in U. S. Geological and Geographical Survey of the Territories, _Miscellaneous Publications_, No. 7 (Washington, 1877).—ED. CHAPTER III {I}[18] Death—Mourning for the Deceased—Physical Character—Senses—Manufactures and Arts—Domestic and Warlike Implements—War. [18] Chapter i of volume ii of the original London edition.—ED. WHEN an Omawhaw dies, his kinsmen and friends assemble around his body, and bewail their loss with loud lamentation, weeping, and clapping of hands. Ong-pa-ton-ga, being once on a visit to St. Louis, observed a number of cattle gathering about a spot, where one of their kind had been recently slaughtered, smelling the blood, and pawing the earth; he said they behaved very like his own people, on the death of a relative.