01/30/1843
https://www.presidency.ucsb.edu...
"I feel it to be my duty to communicate, for your consideration, the rejected treaty."
"The responsibility of deciding this question is now devolved upon you."
"It is only after acquiring Texas, that the question of boundary can arise between the United States and Mexico."
"The country itself, thus obtained, is of incalculable value in an agricultural and commercial point of view."