There could be but one plea on which such considerations as these might be disregarded; and that would be the plea that such forbearance and indulgence on the part of the United States towards the savages only encouraged them to increased insolence and incited them to fresh outrages, rendering the situation less and less tolerable, and in the end involving greater sacrifice of life than would a prompt vindication of the authority of the government, once for all, however disastrous in the immediate result it might prove to existing settlements. If the policy of temporizing which has been described does indeed only serve at the last to aggravate the evil, and by a false appearance of peace to draw within the reach of Indian massacre larger numbers of whites, then it is plainly the duty of the government to recall, as far as may be, its citizens from the exposed frontier, and, at whatever expense of blood and treasure, make issue with the savages, and forever close the question by the complete conquest and reduction of all the hostile or dangerous tribes. But no assumption could be farther from the facts of the case than that the effect of lenity has been to increase the sum of Indian outrage. There is no _scintilla_ of evidence to show that any savage tribe has been incited by the forbearance of the government to increased depredations. On the contrary, the history of the past three years has shown a steady decline in the number of robberies and murders reported on the frontier. If a humane consideration of the exposed condition of our frontier settlements requires the continuance of the policy of buying off the hostile and dangerous tribes, it is also true that the argument from economy equally favors this action on the part of the government. Expensive as is the Indian service as at present conducted in the interest of peace, it costs far less than fighting. What would be the expense of a general Indian war, which should seek the complete subjugation of the tribes which we have described as potentially hostile, it is impossible to compute within a hundred millions of dollars; but it would undoubtedly reach an aggregate not much short of that of the year of largest preparations and largest operations during the rebellion. Does this seem extravagant, impossible? Words of truth and soberness on such a subject surely might be expected from a commission comprising such men as Gens. Sherman, Harney, Augur, and Terry of the regular army of the United States. Yet these officers united in a report rendered to the President on the 7th of January, 1868, in which they use the following language in reference to the "Chivvington massacre" and the Cheyenne war of 1864:--