According to Justinian [Lib. 1. Tit. 2.], the first general division of persons, in respect to their rights, is into freemen and slaves. It is equally the glory and the happiness of that country from which the citizens of the United States derive their origin, that the traces of slavery, such as at present exists in several of the United States, are there utterly extinguished. It is not my design to enter into a minute enquiry whether it ever had existence there, nor to compare the situation of villeins, during the existence of pure villenage, with that of modern domestic slaves. The records of those times, at least, such as have reached this quarter of the globe, are too few to throw a satisfactory light on the subject. Suffice it that our ancestors migrating hither brought not with them any prototype of that slavery which hath been established among us. The first introduction of it into Virginia was by the arrival of a Dutch ship from the coast of Africa having _twenty_ Negroes on board, who were sold here in the year 1620 [Stith 182.]. In the year 1638 we find them in Massachusetts.[4] They were introduced into Connecticut soon after the settlement of that colony; that is to say, about the same period.[5] Thus early had our forefathers sown the seeds of an evil, which, like a leprosy, hath descended upon their posterity with accumulated rancour, visiting the sins of the fathers upon succeeding generations.--The climate of the northern states less favourable to the constitution of the natives of Africa [Dr. Belknap. Zephan. Swift.], than the southern, proved alike unfavourable to their propagation, and to the increase of their numbers by importations. As the southern colonies advanced in population, not only importations increased there, but Nature herself, under a climate more congenial to the African constitution, assisted in multiplying the blacks in those parts, no less than in diminishing their numbers in the more rigorous climates of the north; this influence of climate moreover contributed extremely to increase or diminish the value of the slave to the purchasers, in the different colonies. White labourers, whose constitutions were better adapted to the severe winters of the New England colonies, were there found to be preferable to the Negroes [Dr. Belknap. Zephan. Swift.], who, accustomed to the influence of an ardent sun, became almost torpid in those countries, not less adapted to give vigour to their laborious exercises, than unfavourable to the multiplication of their species; in those colonies, where the winters were not only milder, and of shorter duration, but succeeded by an intense summer heat, as invigorating to the African, as debilitating to the European constitution, the Negroes were not barely more capable of performing labour than the Europeans, or their descendants, but the multiplication of the species was at least equal; and, where they met with humane treatment, perhaps greater than among the whites. The