The clauses which authorize Congress to constitute tribunals inferior to the Supreme Court,[248] and to make rules as to captures on land and water,[249]--the latter comprehending the grant of the entire prize jurisdiction,--were assented to without discussion.[250] Then came the consideration of the criminal jurisdiction in admiralty, and that over offences against the law of nations. The committee of detail had authorized Congress "to declare the law and punishment of piracies and felonies committed on the high seas, ... and of offences against the law of nations." The expression to "declare the law," &c. was changed to the words "define and punish," for the following reason. Piracy is an offence defined by the law of nations, and also by the common law of England. But in those codes a single crime only is designated by that term.[251] It was necessary that Congress should have the power to declare whether this definition was to be adopted, and also to determine whether any other crimes should constitute piracy. In the same way, the term "felony" has a particular meaning in the common law, and it had in the laws of the different States of the Union a somewhat various meaning. It was necessary that Congress should have the power to adopt any definition of this term, and also to determine what other crimes should be deemed felonies. So also there were various offences known to the law of nations, and generally regarded as such by civilized States. But before Congress could have power to punish for any of those offences, it would be necessary that they, as the legislative organ of the nation, should determine and make known what acts were to be regarded as offences against the law of nations; and that the power to do this should include both the power to adopt from the code of public law offences already defined by that code, and to extend the definition to other acts. The term "declare" was therefore adopted expressly with a view to the ascertaining and creating of offences, which were to be treated as piracies and felonies committed on the high seas, and as offences against the law of nations.[252] The same necessity for an authority to prescribe a previous definition of the crime of counterfeiting the securities and current coin of the United States would seem to have been felt; and it was probably intended to be given by the terms "to provide for the punishment of" such counterfeiting.[253]