1st. That they will withdraw all opposition to the construction of the railroads now being built on the plains. 2nd. That they will permit the peaceful construction of any railroad not passing over their reservation as herein defined. 3rd. That they will not attack any persons at home, or travelling, nor molest or disturb any wagon trains, coaches, mules, or cattle belonging to the people of the United States, or to persons friendly therewith. 4th. They will never capture, or carry off from the settlements, white women or children. 5th. They will never kill or scalp white men, nor attempt to do them harm.