The Poncas never heard of Grotius or Vattel; but, in assuming that the treaty was void because it was not fulfilled, they only acted on the natural principles of the law of nations and of treaties, as laid down by all authorities. Thucydides said: "They are not the first breakers of a league who, being deserted, seek for aid to others, but they that perform not by their deeds what they have promised to do upon their oaths."
In consequence of this delay to fulfil the treaty provisions, the Government was forced to step in at the last moment and "incur a heavy expense" in furnishing the Poncas with food enough to keep them from starving; and in 1859, under this pressure, the Senate ratified the treaty. By it the Poncas ceded and relinquished to the United States all the lands they had ever owned or claimed, "wherever situate," except a small tract between the Ponca and Niobrara rivers. In consideration of this cession, the United States Government agreed "to protect the Poncas in the possession of this tract of land, and their persons and property thereon, during good behavior on their part; to pay them annuities annually for thirty years—$12,000 for the first five years, then $10,000 for ten years, then $8000 for fifteen years; to expend $20,000 for their subsistence during the first year, for building houses, etc.; to establish schools, and to build mills, mechanics' shops, etc.; to give $20,000 for the payment of the existing obligations of the tribe."
Two years later the agent newly appointed to take charge of the Poncas reports to the Department the amount of improvements made on the reservation: "One saw and grist-mill; two agency houses—story and a half houses—without inside lining or plastering, 16 by 26 and 18 by 32 feet in size; six small round log-houses (three with a small shed for a stable), a light log-corral for cattle, and a canvas shed for storing under; and about sixty acres of ground, broken, comprised all the improvements."
Evidently a very small part of the $20,000 had been spent as yet. He did not find an Indian on the reservation. From fear of the Sioux (who in 1860 had stolen from them more than half the horses they owned) they had moved down the Niobrara River, some twenty miles nearer the Missouri. It was with the greatest difficulty that the agent induced them to return; and after they did so, they huddled their tents close about the agency buildings, and could not be induced to go half a mile away unless accompanied by some of the white employés.
