"When I last wrote you, I was in hopes that our Indian troubles were at an end. Colonel Chivington has just arrived from Larned and gives a sad account of affairs at that post. They have killed some ten men from a train, and run off all the stock from the post. "As near as they can learn, all the tribes were engaged in it. The colonel will give you the particulars. There is no dependence to be put in any of them. I have done everything in my power to keep the peace; I now think a little powder and lead is the best food for them. "Respectfully, your obedient servant, "S. G. COLLEY, United States Indian Agent. "HON. JOHN EVANS, "Governor and Superintendent Indian Affairs." The following statement by Robert North was made to me: "November 10, 1863. "Having recovered an Arapahoe prisoner (a squaw) from the Utes, I obtained the confidence of the Indians completely. I have lived with them from a boy and my wife is an Arapahoe. "In honor of my exploit in recovering the prisoner, the Indians recently gave me a 'big medicine dance' about fifty miles below Fort Lyon, on the Arkansas River, at which the leading chiefs and warriors of several of the tribes of the plains met. "The Comanches, Apaches, Kiowas, the northern band of Arapahoes, and all of the Cheyennes, with the Sioux, have pledged one another to go to war with the whites as soon as they can procure ammunition in the spring. I have heard them discuss the matter often, and the few of them who opposed it were forced to be quiet, and were really in danger of their lives. I saw the principal chiefs pledge to each other that they would be friendly and shake hands with the whites until they procured ammunition and guns, so as to be ready when they strike. Plundering to get means has already commenced; and the plan is to commence the war at several points in the sparse settlements early in the spring. They wanted me to join them in the war, saying that they would take a great many white women and children prisoners, and get a heap of property, blankets, etc.; but while I am connected with them by marriage, and live with them, I am yet a white man, and wish to avoid bloodshed. There are many Mexicans with the Comanche and Apache Indians, all of whom urge on the war, promising to help the Indians themselves, and that a great many more Mexicans would come up from New Mexico for the purpose in the spring." In addition to the statement showing that all the Cheyennes were in the alliance, I desire to add the following frank admission from the Indians in the council: