Speech of Mr. Barrow, of Louisiana, on the resolutions from the House of Representatives, for the admission of Texas as a new state into the Union. Delivered in the Senate of the United States, February 19, 1845., pamphlet, 1845; (https://texashistory.unt.edu/ark:/67531/metapth498767/m1/1/: accessed July 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .