The motion was, on the other hand, opposed by Messrs. NICHOLSON, EUSTIS, R. GRISWOLD, and HUGER. They observed that the bill under consideration had received the sanction of the Senate, and it might be rationally presumed that they had previously to its passage received satisfactory proof of its necessity; that the first section authorized the sale of the frigate General Greene, in the lieu whereof it was contemplated to build or purchase two small ships; that this measure therefore constituted no increase of the Navy beyond its present strength; that so far as related to expense, whatever the temporary cost, arising from the building or purchase might be, the permanent expense of two small vessels would be greatly inferior to that of one large one; that the annual expense of a forty-four gun frigate was $104,000, while that of a vessel of sixteen guns was only $36,000; that with regard to the argument of gentlemen drawn from a want of estimates, it was idle, as estimates had been furnished at the last session, as the basis of adding four small vessels for the Mediterranean service, which amounted to $96,000, which sum appeared to be sufficient. If, therefore, four vessels cost $96,000, two would not cost more than $50,000; that with regard to the necessity of these ships, Congress were the proper and constitutional judges; that it was their special duty to provide and maintain a navy, and to provide for the common defence and general welfare of the United States; and that the absolute dependence placed by gentlemen on Executive mandates was unprecedented, anti-republican, and unconstitutional; that it became the Legislature to judge for themselves as to the propriety of the measure; that from the knowledge they possessed of the state of the country, and the extended sphere of commerce, abundant evidence was presented of its necessity. It was a fact well ascertained that, for Barbary warfare, these small ships were eminently useful, and that service required relief; for in case of a disaster occurring to one of our present small vessels, it was proper to be provided with others that might promptly make good the deficiency. That the acquisition of Louisiana would undoubtedly require some naval force to ensure the collection of the revenue in that quarter; and that the state of the West Indies absolutely demanded an addition of some small vessels to protect our trade from the barges that were fitted out by the brigands for the purposes of depredation; that it was a fact that if the Executive, at this moment, possessed one of these ships, it would be immediately sent to the West Indies; that there were other important purposes for which these vessels were wanted. The Government had frequent occasion to send special Envoys, on points of vast importance, to the two great powers in Europe. Was it then safe, or becoming the dignity of the nation, to send such characters in a private merchantman, subject to the search or capture of any armed vessel of Europe?