US Presidency
1849

I recommend early appropriations for continuing the river and harbor improvements which have been already begun, and also for the construction of those for which estimates have been made, as well as for examinations and estimates preparatory to the commencement of such others as the wants of the country, and especially the advance of our population over new districts and the extension of commerce, may render necessary. An estimate of the amount which can be advantageously expended within the next fiscal year under the direction of the Bureau of Topographical Engineers accompanies the report of the Secretary of War, to which I respectfully invite the attention of Congress. The cession of territory made by the late treaty with Mexico has greatly extended our exposed frontier and rendered its defense more difficult. That treaty has also brought us under obligations to Mexico, to comply with which a military force is requisite. But our military establishment is not materially changed as to its efficiency from the condition in which it stood before the commencement of the Mexican War.