He then repeats the Acts of Texas with reference to their boundaries; stating that "during a period of more than nine years, which intervened between the adoption of her constitution and her annexation as one of the States of our Union, Texas asserted and exercised many acts of sovereignty and jurisdiction over the territory and inhabitants west of the Nueces; such as organizing and defining limits of counties extending to the Rio Grande; establishing courts of justice, and extending her judicial system over the territory; establishing also a custom-house, post-offices, a land-office, &c." The President designates by the name of _Texas_, the cession of Louisiana by France to the United States; and he again calls the territory ceded to Spain by the Florida treaty of 1819, _the Texas_. He intimates that the claim of the United States to the territory between the Sabine and the Rio Norte, was derived from the boundaries of Texas, and that by claiming as far west as this river, the United States did recognize that it was the boundary of _the Texas_. I really do not understand what is meant by this assertion. The United States claimed the Rio Norte as being the legitimate boundary of _Louisiana_, and not of Texas. Neither they nor France had ever been in possession of the country beyond the Sabine. Spain had always held possession, and had divided the territory into provinces as she pleased. One of these was called Texas, and its boundaries had been designated and altered at her will. With these the United States had no concern. If their claim could be sustained, it must be by proving that Louisiana extended of right thus far. This had no connection with the boundaries which Spain might have assigned to her province of Texas. These might have extended beyond the Rio del Norte, or have been east of the Rio Nueces. There is not the slightest connection between the legitimate boundaries of Louisiana, and those of the Spanish province of Texas. The presumed identity is a mere supposition. It is not necessary to discuss the soundness of the pretensions to the Rio Norte, asserted by Mr. Jefferson and Mr. Monroe, since they were yielded in exchange of Florida and some other objects by the treaty of 1819; a treaty extremely popular at the time, and the execution of which was pressed with great zeal and perseverance. Whenever ultimately ceded to Mexico, that republic fixed its boundaries as it thought proper. Texas and Cohahuila were declared to form a state; and the Rio Nueces was, made the boundary of Texas. When Texas declared itself independent, it was the insurrection of only part of a state; for Cohahuila remained united to Mexico. But the Rio Nueces was the boundary between the department of Texas and the state of Tamaulipas. The whole contested territory lies within the limits of Tamaulipas, which never was, under the Mexican Government, connected in any shape with Texas.