Meanwhile the case passed into diplomacy. Mr. Seward addressed a note, under date of November 11th, to Mr. Webb, the minister of the United States at Rio Janeiro, directing him to say that the Government of the United States was not indisposed to examine the subject upon its merits carefully, and to consider whatever questions might arise out of it in a becoming and friendly spirit, if that spirit was adopted by his Imperial Majesty’s Government. The Brazilian representative at Washington, in a note dated December 12th, expressed the belief that the Government of the United States would give the explanations and reparation which, in conformity with international laws, are due to a power that maintains friendly and pacific relations with it. Mr. Seward, in his reply, dated December 26th, disallowed the assumption that the Rebels were “a lawful naval belligerent,” and asserted, that, being still “destitute of naval forces, ports, and courts,” the ascription of that character to them by Brazil “is an act of intervention in derogation of the Law of Nations, and unfriendly and wrongful, as it is manifestly injurious, to the United States.” He also disallowed the assumption that the Florida belonged to the Rebels, and maintained, “on the contrary, that that vessel, like the Alabama, was a pirate, belonging to no nation or lawful belligerent.” He added, that it did not belong to captains of ships-of-war of the United States, acting without authority, to assert the rights and redress the wrongs of the country. The captured crew, being unlawfully brought into the national custody, could not be lawfully subjected here to the punishment they deserved, and were therefore set at liberty. Then follows this statement with regard to the vessel: “The Florida was brought into American waters, and was anchored under naval surveillance and protection at Hampton Roads. While awaiting the representation of the Brazilian Government, on the 28th of November, she sunk, owing to a leak which could not be seasonably stopped. The leak was at first represented to have been caused, or at least increased, by a collision with a war transport.” After stating that there were courts of inquiry on the subject, he concluded: “In the mean time it is assumed that the loss of the Florida was a consequence of some unforeseen accident, which cast no responsibility upon the United States.”[1] Nothing further occurred in this case. * * * * * The _Advertiser_, in a leader on this article, after alluding to the author as “a gentleman whose position and pursuits have led him to give great attention to questions of International Law,” says:--