In adverting for this purpose to the acquisition of Louisiana, the undersigned must observe that the instrument by which the consent of His Catholic Majesty is alleged to have been given to the cession of it has never been made public. His Catholic Majesty was no party to the treaty by which the cession was made, and if any sanction has been subsequently obtained from him, it must have been, like other contemporaneous acts of that monarch, involuntary, and, as such, cannot alter the character of the transaction. The Marquis of Yrujo, the minister of His Catholic Majesty at Washington, in a letter addressed to the President of the United States, formally protested against the cession, and the right of France to make it; yet in the face of this protestation, so strongly evincing the decided opinion of Spain as to the illegality of the proceeding, the President of the United States ratified the treaty. Can it be contended that the annexation of Louisiana, under such circumstances, did not mark a spirit of territorial aggrandizement? His Britannic Majesty did certainly express satisfaction when the American Government communicated the event that Louisiana, a valuable colony in the possession of France, with whom the war had just been renewed, instead of remaining in the hands of his enemy, had been ceded to the United States, at that time professing the most friendly disposition towards Great Britain, and an intention of providing for her interest in the acquisition. But the conditions under which France had acquired Louisiana from Spain were not communicated; the refusal of Spain to consent to its alienation was not known; the protest of her ambassador had not been made; and many other circumstances attending the transaction, on which it is now unnecessary to dilate, were, as there is good to believe, industriously concealed. (From American State Papers, Foreign Relations, Volume III, page 721.) The reply of the American Commissioners is quoted on page 26 of this volume. (Author’s note: From the foregoing we can better understand the refusal of the British Commissioners to discuss the northern boundary of Louisiana as proposed in American note of November 10. See page 26, this volume.) THE UTI POSSIDETIS PROPOSAL. The note of the British Commissioners, October 21, 1814, contained the following paragraph: