[Footnote 084: We beg leave to return our thanks here to a gentleman, eminent in the medical line, who furnished us with the above-mentioned facts.] [Footnote 085: Suppose we were to see two nations, contiguous to each other, of black and white inhabitants in the same parallel, even this would be no objection, for many circumstances are to be considered. A black people may have wandered into a white, and a white people into a black latitude, and they may not have been settled there a sufficient length of time for such a change to have been accomplished in their complexion, as that they should be like the old established inhabitants of the parallel, into which they have lately come.] [Footnote 086: Justamond's Abbe Raynal, v. 5. p. 193.] [Footnote 087: The author of this Essay made it his business to inquire of the most intelligent of those, whom he could meet with in London, as to the authenticity of the fact. All those from _America_ assured him that it was strictly true; those from the West-Indies, that they had never observed it there; but that they had found a sensible difference in themselves since they came to England.] [Footnote 088: This circumstance, which always happens, shews that they are descended from the same parents as ourselves; for had they been a distinct species of men, and the blackness entirely ingrafted in their constitution and frame, there is great reason to presume, that their children would have been born _black_.] [Footnote 089: This observation was communicated to us by the gentleman in the medical line, to whom we returned our thanks for certain anatomical facts.] [Footnote 090: Philos. Trans. No. 476. sect. 4.] [Footnote 091: Treatise upon the Trade from Great Britain to Africa, by an African merchant.] [Footnote 092: We mean such only as are _natives_ of the countries which we mention, and whose ancestors have been settled there for a certain period of time.] [Footnote 093: Herodotus. Euterpe. p. 80. Editio Stephani, printed 1570.] [Footnote 094: This circumstance confirms what we said in a former note, (Footnote 085), that even if two nations were to be found in the same parallel, one of whom was black, and the other white, it would form no objection against the hypothesis of climate, as one of them might have been new settlers from a distant country.] [Footnote 095: Suppose, without the knowledge of any historian, they had made such considerable conquests, as to have settled themselves at the distance of 1000 miles in any one direction from _Colchis_, still they must have changed their colour. For had they gone in an Eastern or Western direction, they must have been of the same colour as the _Circassians_; if to the north, whiter; if to the south, of a copper. There are no people within that distance of _Colchis_, who are black.]