The desultory duties connected with the removal of the Indians, in which the Army has been constantly engaged on the northern and western frontiers and in Florida, have rendered it impracticable to carry into full effect the plan recommended by the Secretary for improving its discipline. In every instance where the regiments have been concentrated they have made great progress, and the best results may be anticipated from a continuance of this system. During the last season a part of the troops have been employed in removing Indians from the interior to the territory assigned them in the West--a duty which they have performed efficiently and with praiseworthy humanity--and that portion of them which has been stationed in Florida continued active operations there throughout the heats of summer. The policy of the United States in regard to the Indians, of which a succinct account is given in my message of 1838, and of the wisdom and expediency of which I am fully satisfied, has been continued in active operation throughout the whole period of my Administration. Since the spring of 1837 more than 40,000 Indians have been removed to their new homes west of the Mississippi, and I am happy to add that all accounts concur in representing the result of this measure as eminently beneficial to that people. The emigration of the Seminoles alone has been attended with serious difficulty and occasioned bloodshed, hostilities having been commenced by the Indians in Florida under the apprehension that they would be compelled by force to comply with their treaty stipulations. The execution of the treaty of Paynes Landing, signed in 1832, but not ratified until 1834, was postponed at the solicitation of the Indians until 1836, when they again renewed their agreement to remove peaceably to their new homes in the West. In the face of this solemn and renewed compact they broke their faith and commenced hostilities by the massacre of Major Dade's command, the murder of their agent, General Thompson, and other acts of cruel treachery. When this alarming and unexpected intelligence reached the seat of Government, every effort appears to have been made to reenforce General Clinch, who commanded the troops then in Florida. General Eustis was dispatched with reenforcements from Charleston, troops were called out from Alabama, Tennessee, and Georgia, and General Scott was sent to take the command, with ample powers and ample means. At the first alarm General Gaines organized a force at New Orleans, and without waiting for orders landed in Florida, where he delivered over the troops he had brought with him to General Scott.