To the Senate of the United States:
I herewith lay before the Senate, for its constitutional action thereon, a treaty concluded at Fort Laramie, Dakota Territory, on the 7th of May, 1868, between the United States and the chiefs and headmen of the Crow Indians of Montana, and a treaty concluded at Fort Laramie, Dakota Territory, on the 10th of May, 1868, between the United States and the chiefs and headmen of the Northern Cheyenne and Northern Arapahoe tribes of Indians.
A letter from the Secretary of the Interior suggesting amendments to said treaties. and the papers to which he refers in his communication, are also herewith transmitted.
Andrew Johnson, Special Message Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/202741