respect and fear of the soldiers as a body, and enables that business to proceed with order. In all this the soldiers are supported by the whole camp, and it is in them as a body that decisions are invested with a binding force, if force be necessary. We may state that the power is tacitly committed to the chief as a common and general function of the office, to be held as long as he governs with general satisfaction, subject, however, to the advice and consent of the soldiers and other bodies in camp, as has been explained. They are at all times open to popular opinion and are only the exponents of it, and although distinguished deeds were the cause or some of the causes of their exaltation to this high office, and that they have since been and generally are discontinued, when the chief becomes of middle age, yet so long as the capacity and ability of the incumbent exists and coincides with the popular will, he is retained in office. Old age, debility, or other natural defect, and incapacity to act, advise, and command, induces the necessity of change in his position, and though not formally deposed, he voluntarily retires and resigns in favor of some growing and popular soldier and warrior. The disapproval of the mass of the body of soldiers, warriors, etc., as represented in the council of war, would also be an effectual barrier to the existence of his power or functions in every respect and at any and all times. It should be remembered that all the remarks in these pages, although written primarily for the tribe called the Assiniboin, apply equally well to all the roving tribes of the Missouri River from and including the Sioux to the Blackfeet, our limits not admitting separate descriptions for each tribe. Where there is any important difference, however, we will not fail to mention it.