the different commonwealths surrounding Rome, the actual transfer, tradition, or delivery of the article intended to be conveyed was a part of the ceremonial in all of them. It was, for instance, a part, though a subordinate part, in the Mancipation or conveyance peculiar to Rome. Tradition, therefore, being in all probability the only common ingredient in the modes of conveyance which the jurisconsults had the means of observing, was set down as an institution Juris Gentium, or rule of the Law common to all Nations. A vast number of other observances were scrutinised with the same result. Some common characteristic was discovered in all of them, which had a common object, and this characteristic was classed in the Jus Gentium. The Jus Gentium was accordingly a collection of rules and principles, determined by observation to be common to the institutions which prevailed among the various Italian tribes.
The circumstances of the origin of the Jus Gentium are probably a sufficient safeguard against the mistake of supposing that the Roman lawyers had any special respect for it. It was the fruit in part of their disdain for all foreign law, and in part of their disinclination to give the foreigner the advantage of their own indigenous Jus Civile. It is true that we, at the present day, should probably take a very different view of the Jus Gentium, if we were performing the operation which was effected by the
