To the Senate of the United States:
I transmit herewith, for the consideration of the Senate, a treaty concluded on the 15th day of May last with the Comanche and other tribes or bands of Indians of Texas and the Southwestern prairies. I also inclose a communication from the Secretary of War and a report from the Commissioner of Indian Affairs, with accompanying documents, which contain full explanations of the considerations which led to the negotiation of the treaty and the general objects sought to be accomplished by it.
JAMES K. POLK.
James K. Polk, Special Message Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/201066