5. Another source of complaint with Mr. Genet has been, that the English take French goods out of American vessels, which he says is against the law of nations, and ought to be prevented by us. On the contrary, we suppose it to have been long an established principle of the law of nations, that the goods of a friend are free in an enemy’s vessel, and an enemy’s goods lawful prize in the vessel of a friend. The inconvenience of this principle, which subjects merchant vessels to be stopped at sea, searched, ransacked, led out of their course, has induced several nations latterly to stipulate against it by treaty, and to substitute another in its stead, that free bottoms shall make free goods, and enemy bottoms enemy goods; a rule equal to the other in point of loss and gain, but less oppressive to commerce. As far as it has been introduced, it depends on the treaties stipulating it, and forms exceptions, in special cases, to the general operation of the law of nations. We have introduced it into our treaties with France, Holland, and Prussia; and French goods found by the two latter nations in American bottoms are not made prize of. It is our wish to establish it with other nations. But this requires their consent also, is a work of time, and in the mean while, they have a right to act on the general principle, without giving to us or to France cause of complaint. Nor do I see that France can lose by if on the whole. For though she loses her goods when found in our vessels by the nations with whom we have no treaties, yet she gains our goods, when found in the vessels of the same and all other nations: and we believe the latter mass to be greater than the former. It is to be lamented, indeed, that the general principle has operated so cruelly in the dreadful calamity which has lately happened in St. Domingo. The miserable fugitives, who, to save their lives, had taken asylum in our vessels, with such valuable and portable things as could be gathered in the moment out of the ashes of their houses and wrecks of their fortunes, have been plundered of these remains by the licensed sea-rovers of their enemies. This has swelled, on this occasion, the disadvantages of the general principle, that ’an enemy’s goods are free prize in the vessels of a friend.’ But it is one of those deplorable and unforeseen calamities to which they expose themselves who enter into a state of war, furnishing to us an awful lesson to avoid it by justice and moderation, and not a cause or encouragement to expose our own towns to the same burnings and butcheries, nor of complaint because we do not.
6. In a case like the present, where the missionary of one government construes differently from that to which he is sent, the treaties and laws which are to form a common rule of action for both, it would be unjust in either to claim an exclusive right of construction. Each nation has an equal right to expound the meaning of their common rules; and reason and usage have established, in such cases, a