The author of this production has artfully surrounded his subject with such a plausibility of concessive proposals, doubtful suggestions, indefinite words and propositions, as will require a sifting of his ideas into a more distinct view. And we fear some will find his argument thus vague and indeterminate; the mind will pass it by, as one of those learned masterpieces of logic, so distant from the eye of our common judgment, that they will sooner yield their assent than endure the labour of examination. The first suggestion we would offer on the subject of this production is its total inapplicability to the case. The negro was held a slave in Jamaica. The inquiry was not, whether he was so held in obedience to the British law regulating the institution of slavery in Jamaica. The only question was, whether a slave in Jamaica, or elsewhere, who had by any means found his way into Scotland, was or was not free by operation of law. Not a word is directed to that point. And the court of session must have regarded its introduction before them as an argument in the case, as idle and as useless as would have been a page from his Rasselas. The British government established negro slavery by law in all her colonies, but made no provision by which the slave, when once found on the shores of England, could be taken thence again into slavery. The object, no doubt, was wholly to prevent their introduction there, in favour to her own labouring poor. The British monarchy retained the whole subject of slavery under its own control. The colonies had no voice in the matter. They had no political right to say that the slave, thus imposed on them, should, after he had found his way into any part of the British Isles, be reclaimed, and their right of property in him restored. Their political condition differed widely from the condition of these United States at the formation of this republic. They, as colonial dependants, had no power to dictate protection to their own rights, or to insist on a compromise of conflicting interests to be established by law.