By profiting of their science the works will always be well executed, and by giving to the officers such employment our Union will derive all the advantage, in peace as well as in war, from their talents and services which they can afford.  In this mode, also, the military will be incorporated with the civil, and unfounded and injurious distinctions and prejudices of every kind be done away.  To the corps themselves this service can not fail to be equally useful, since by the knowledge they would thus acquire they would be eminently better qualified in the event of war for the great purposes for which they were instituted.

Our relations with the Indian tribes within our limits have not been materially changed during the year.  The hostile disposition evinced by certain tribes on the Missouri during the last year still continues, and has extended in some degree to those on the Upper Mississippi and the Upper Lakes.  Several parties of our citizens have been plundered and murdered by those tribes.  In order to establish relations of friendship with them, Congress at the last session made an appropriation for treaties with them and for the employment of a suitable military escort to accompany and attend the commissioners at the places appointed for the negotiations.  This object has not been effected.  The season was too far advanced when the appropriation was made and the distance too great to permit it, but measures have been taken, and all the preparations will be completed to accomplish it at an early period in the next season.

Believing that the hostility of the tribes, particularly on the Upper Mississippi and the Lakes, is in no small degree owing to the wars which are carried on between the tribes residing in that quarter, measures have been taken to bring about a general peace among them, which, if successful, will not only tend to the security of our citizens, but be of great advantage to the Indians themselves.

With the exception of the tribes referred to, our relations with all the others are on the same friendly footing, and it affords me great satisfaction to add that they are making steady advances in civilization and the improvement of their condition.  Many of the tribes have already made great progress in the arts of civilized life.  This desirable result has been brought about by the humane and persevering policy of the Government, and particularly by means of the appropriation for the civilization of the Indians.  There have been established under the provisions of this act 32 schools, containing 916 scholars, who are well instructed in several branches of literature, and likewise in agriculture and the ordinary arts of life.

Under the appropriation to authorize treaties with the Creeks and Quaupaw Indians commissioners have been appointed and negotiations are now pending, but the result is not yet known.

For more full information respecting the principle which has been adopted for carrying into effect the act of Congress authorizing surveys, with plans and estimates for canals and roads, and on every other branch of duty incident to the Department of War, I refer you to the report of the Secretary.