These, together with our agricultural, commercial, and manufacturing interests, our immense forests of invaluable timber, with a water power of vast extent and value, giving us the means of laying the seaports of the Union under a contribution for ages to come, and warranting the belief that our present shipping interest will be sustained and employed and a great increase required. About one-third of the most valuable portion of our territory is claimed by Great Britain, and the history of this protracted controversy from its commencement to the present time is such as to awaken general anxiety. We are admonished by recent events that we have not yet reached the termination of our toils and embarrassments, and they have awakened the painful apprehension that our just rights may not be secured by honorable negotiation or patient submission to unprovoked injuries. These considerations, in the opinion of your committee, call loudly for the interposition of the General Government, and require at their hands all needful preparation for possible contingencies. The late Governor Lincoln nearly ten years since called the attention of the Government to the importance of erecting a strong fortification in some eligible position on the confines of that portion of our territory to which an adverse claim is set up by Great Britain. In the opinion of your committee, the subject has lost none of its interest since that period, but, on the contrary, the events to which we have alluded give to it vastly augmented importance; and to our view, irrespective of any conditions growing out of the present controversy, a strong fortification upon the northeastern boundary of the United States, situated far in the interior and upon the confines of a foreign country, and surrounded by millions of acres of fertile land, destined soon to be peopled with a numerous population of hardy yeomanry, is of high importance.