The result of the whole is that Texas had asserted a right to that part of New Mexico east of the Rio Grande, which is believed, under the acts of Congress for the annexation and admission of Texas into the Union as a State, and under the constitution and laws of Texas, to be well founded; but this right had never been reduced to her actual possession and occupancy. The General Government, possessing exclusively the war-making power, had the right to take military possession of this disputed territory, and until the title to it was perfected by a treaty of peace it was their duty to hold it and to establish a temporary military government over it for the preservation of the conquest itself, the safety of our Army, and the security of the conquered inhabitants. The resolutions further request information whether any persons have been tried and condemned for "treason against the United States in that part of New Mexico lying east of the Rio Grande since the same has been in the occupancy of our Army," and, if so, before "what tribunal" and "by what authority of law such tribunal was established." It appears that after the territory in question was "in the occupancy of our Army" some of the conquered Mexican inhabitants, who had at first submitted to our authority, broke out in open insurrection, murdering our soldiers and citizens and committing other atrocious crimes. Some of the principal offenders who were apprehended were tried and condemned by a tribunal invested with civil and criminal jurisdiction, which had been established in the conquered country by the military officer in command. That the offenders deserved the punishment inflicted upon them there is no reason to doubt, and the error in the proceedings against them consisted in designating and describing their crimes as "treason against the United States." This error was pointed out, and its recurrence thereby prevented, by the Secretary of War in a dispatch to the officer in command in New Mexico dated on the 26th of June, 1847, a copy of which, together with copies of all communications relating to the subject which have been received at the War Department, is herewith transmitted. The resolutions call for information in relation to the quantity of the public lands acquired within the ceded territory, and "how much of the same is within the boundaries of Texas as defined by the act of the Congress of the Republic of Texas of the 19th day of December, 1836." No means of making an accurate estimate on the subject is in the possession of the executive department. The information which is possessed will be found in the accompanying report of the Secretary of the Treasury. The country ceded to the United States lying west of the Rio Grande, and to which Texas has no title, is estimated by the commissioner of the General Land Office to contain 526,078 square miles, or 336,689,920 acres.