Among the measures of preparation which appear expedient, I take the liberty to recall your attention to the naval establishment. The beneficial effects of the small naval armament provided under the acts of the last session are known and acknowledged. Perhaps no country ever experienced more sudden and remarkable advantages from any measure of policy than we have derived from the arming for our maritime protection and defense. We ought without loss of time to lay the foundation for an increase of our Navy to a size sufficient to guard our coast and protect our trade. Such a naval force as it is doubtless in the power of the United States to create and maintain would also afford to them the best means of general defense by facilitating the safe transportation of troops and stores to every part of our extensive coast. To accomplish this important object, a prudent foresight requires that systematical measures be adopted for procuring at all times the requisite timber and other supplies. In what manner this shall be done I leave to your consideration. I will now advert, gentlemen, to some matters of less moment, but proper to be communicated to the National Legislature. After the Spanish garrisons had evacuated the posts they occupied at the Natchez and Walnut Hills the commissioner of the United States commenced his observations to ascertain the point near the Mississippi which terminated the northernmost part of the thirty-first degree of north latitude. From thence he proceeded to run the boundary line between the United States and Spain. He was afterwards joined by the Spanish commissioner, when the work of the former was confirmed, and they proceeded together to the demarcation of the line. Recent information renders it probable that the Southern Indians, either instigated to oppose the demarcation or jealous of the consequences of suffering white people to run a line over lands to which the Indian title had not been extinguished, have ere this time stopped the progress of the commissioners; and considering the mischiefs which may result from continuing the demarcation in opposition to the will of the Indian tribes, the great expense attending it, and that the boundaries which the commissioners have actually established probably extend at least as far as the Indian title has been extinguished, it will perhaps become expedient and necessary to suspend further proceedings by recalling our commissioner.