Medicine of this degree is not unfavorably regarded by the masses; but instances of the highest grades are extremely rare, and the claimants of such powers few in number. The Black Snake and the Kootenai, before referred to, are, if still alive, the only instances with which I am acquainted of admitted and well-authenticated powers so great and incredible. The common use of medicine is in affairs of war and the chase. Here the medicine-man will be found, in many cases, to exhibit a prescience truly astounding. Without attempting a theory to account for this, a suggestion may be ventured. The Indian passes a life that knows no repose. His vigilance is ever on the alert. No hour of day or night is to him an hour of assured safety. In the course of years, his perceptions and apprehensions become so acute, in the presence of constant danger, as to render him keenly and delicately sensitive to impressions that a civilized man could scarce recognize. The Indian, in other words, has a development almost like the instinct of the fox or beaver. Upon this delicate barometer, whose basis is physical fear, impressions (moral or physical, who shall say?) act with surprising power. How this occurs, no Indian will attempt to explain. Certain conjurations will, they maintain, aid the medicine-man to receive impressions; but how or wherefore, no one pretends to know. This view of minor medicine is the one which will account for many of its manifestations. Whether sound or defective, we will not contend.

The medicine-man whom I knew best was Ma-què-a-pos (the Wolf's Word), an ignorant and unintellectual person. I knew him perfectly well. His nature was simple, innocent, and harmless, devoid of cunning, and wanting in those fierce traits that make up the Indian character. His predictions were sometimes absolutely astounding. He has, beyond question, accurately described the persons, horses, arms, and destination of a party three hundred miles distant, not one of whom he had ever seen, and of whose very existence neither he, nor any one in his camp, was before apprised.

On one occasion, a party of ten voyageurs set out from Fort Benton, the remotest post of the American Fur Company, for the purpose of finding the Kaimè, or Blood Band of the Northern Blackfeet. Their route lay almost due north, crossing the British line near the Chief Mountain (Nee-na-stà-ko) and the great Lake O-màx-een (two of the grandest features of Rocky Mountain scenery, but scarce ever seen by whites), and extending indefinitely beyond the Saskatchewan and towards the tributaries of the Coppermine and Mackenzie Rivers. The expedition was perilous from its commencement, and the danger increased with each day's journey. The war-paths, war-party fires, and similar indications of the vicinity of hostile bands, were each day found in greater abundance.

It should be borne in mind that an experienced trapper can, at a glance, pronounce what tribe made a war-trail or a camp-fire. Indications which would convey no meaning to the inexperienced are conclusive proofs to the keen-eyed mountaineer. The track of a foot, by a greater or less turning out of the toes, demonstrates from which side of the mountains a party has come. The print of a moccasin in soft earth indicates the tribe of the wearer. An arrow-head or a feather from a war-bonnet, a scrap of dressed deer-skin, or even a chance fragment of jerked buffalo-meat, furnishes data from which unerring conclusions are deduced with marvellous facility.

The party of adventurers soon found that they were in the thickest of the Cree war-party operations, and so full of danger was every day's travel that a council was called, and seven of the ten turned back. The remaining three, more through foolhardiness than for any good reason, continued their journey, until their resolution failed them, and they too determined that, after another day's travel northward, they would hasten back to their comrades.

On the afternoon of the last day, four young Indians were seen, who, after a cautious approach, made the sign of peace, laid down their arms, and came forward, announcing themselves to be Blackfeet of the Blood Band. They were sent out, they said, by Ma-què-a-pos, to find three whites mounted on horses of a peculiar color, dressed in garments accurately described to them, and armed with weapons which they, without seeing them, minutely described. The whole history of the expedition had been detailed to them by Ma-què-a-pos. The purpose of the journey, the personnel of the party, the exact locality at which to find the three who persevered, had been detailed by him with as much fidelity as could have been done by one of the whites themselves. And so convinced were the Indians of the truth of the old man's medicine, that the four young men were sent to appoint a rendezvous, for four days later, at a spot a hundred miles distant. On arriving there, accompanied by the young Indians, the whites found the entire camp of "Rising Head," a noted war-chief, awaiting them. The objects of the expedition were speedily accomplished; and the whites, after a few days' rest, returned to safer haunts. The writer of this paper was at the head of the party of whites, and himself met the Indian messengers.

Upon questioning the chief men of the Indian camp, many of whom afterwards became my warm personal friends, and one of them my adopted brother, no suspicion of the facts, as narrated, could be sustained. Ma-què-a-pos could give no explanation beyond the general one,—that he "saw us coming, and heard us talk on our journey." He had not, during that time, been absent from the Indian camp.

A subsequent intimate acquaintance with Ma-què-a-pos disclosed a remarkable medicine faculty as accurate as it was inexplicable. He was tested in every way, and almost always stood the ordeal successfully. Yet he never claimed that the gift entitled him to any peculiar regard, except as the instrument of a power whose operations he did not pretend to understand. He had an imperfect knowledge of the Catholic worship, distorted and intermixed with the wild theogony of the red man. He would talk with passionate devotion of the Mother of God, and in the same breath tell how the Great Spirit restrains the Rain Spirits from drowning the world, by tying them with the rainbow. I have often seen him make the sign of the cross, while he recounted, in all the soberness of implicit belief, how the Old Man (the God of the Blackfeet) formed the human race from the mud of the Missouri,—how he experimented before he adopted the human frame, as we now have it,—how he placed his creatures in an isolated park far to the north, and there taught them the rude arts of Indian life,—how he staked the Indians on a desperate game of chance with the Spirit of Evil,—and how the whites are now his peculiar care. Ma-què-a-pos's faith could hardly stand the test of any religious creed. Yet it must be said for him, that his simplicity and innocence of life might be a model for many, better instructed than he.

The wilder tribes are accustomed to certain observances which are generally termed the tribe-medicine. Their leading men inculcate them with great care,—perhaps to perpetuate unity of tradition and purpose. In the arrangement of tribe-medicine, trivial observances are frequently intermixed with very serious doctrines. Thus, the grand war-council of the Dakotah confederacy, comprising thirteen tribes of Sioux, and more than seventeen thousand warriors, many years since promulgated a national medicine, prescribing a red stone pipe with an ashen stem for all council purposes, and (herein was the true point) an eternal hostility to the whites. The prediction may be safely ventured, that every Sioux will preserve this medicine until the nation shall cease to exist. To it may be traced the recent Indian war that devastated Minnesota; and there cannot, in the nature of things, and of the American Indian especially, be a peace kept in good faith until the confederacy of the Dakotah is in effect destroyed.

The Crows, or Upsàraukas, will not smoke in council, unless the pipe is lighted with a coal of buffalo chip, and the bowl rested on a fragment of the same substance. Their chief men have for a great while endeavored to engraft teetotalism upon their national medicine, and have succeeded better than the Indian character would have seemed to promise.