Now, I will put a case which is stronger, and which comes equally within the plain terms, purview, and spirit of that Act, upon a literal construction. Suppose that two American vessels should come into collision on the Pacific Ocean, each manned and officered exclusively by American citizens, and, an angry feeling being engendered, the Captain of one of them should direct a sailor to throw a belaying-pin at the Captain of the other, and the sailor should do it. That would clearly be an act of hostility against one citizen of the United States perpetrated by another, and would be perpetrated under pretence of authority from a person, to wit, the Captain of the ship who gave the violent order. Would the sailor be liable to a conviction for that offence, as a pirate or robber? and would Congress have the authority to pass such a law? I doubt it very much. _Mr. Evarts_: I agree with my learned friend that the case which he first stated is not only within the words, but within the intent, of the ninth section. _Mr. Brady_: That an American citizen cannot take a commission from a foreign Government without being a pirate? _Mr. Evarts_: To serve against the United States, he certainly could not; and, if the law of nations and the rights of citizens require that a Government which demands allegiance and repays it by protection cannot make penal the taking of service from a foreign power against itself, I do not know what a Government can do. So much for the general right or power of a Government. If the particular and clipped interpretation of our Constitution has shorn our Government of that first, clearest, and most necessary power, why, very well. Such a result follows, not from that power or its exercise being at variance with the general principles or powers of Government, but because, as I have said, in the arrangement of the Government, there has fallen out of the general fund of sovereignty this plain, and clear, and necessary right.