Let the case be put, that the interior of Africa had been made by the Almighty the cradle of the world—that issuing thence, instead of from the north-western part of Asia, the several streams of nations had pervaded and settled the whole of that extensive continent—that the banks of the Niger, not less fertile than those of the Euphrates or the Nile, had been the seat of the first great empire—that the kingdoms of Tombuctoo and Houssa had been the Assyria and Egypt of Africa, and that the arts and sciences had been communicated to a cluster of little independent states, and, under the same favourable circumstances, had been carried to the same heights of excellence as that which they attained in European Greece—that these had been however in their turn swallowed up, together with the whole of that vast continent, by the arms of a single nation, the Romans of Africa, under the shelter of whose established dominion the various nations throughout that spacious extent, enjoying the blessings of civil order and security, the natural consequence had followed, that in every quarter the arts and sciences had sprung up and flourished—Might not our northern countries have been then in the same state of comparative barbarism in which Africa now lies? Might not some African philosopher, proud of his superior accomplishments, have made it a question, whether those wretched whites, the very outcasts of nature, who were banished to the cold regions of the north, were capable of civilization? And thus, might not a Slave Trade in Europeans, aye, in Britons, have then been justified by those sable reasoners, on precisely the same grounds as those on which the African Slave Trade is now supported? However the last supposition may mortify our pride, it will appear less monstrous to those who recollect, that not only in ancient times the wisest among the Greeks considered the barbarians, including all the inhabitants of our quarter of the earth, as expressly intended by nature to be their slaves; not only that the Romans regularly sold into slavery all the captives whom they took in the wars, by which on all sides they gradually extended their empire till it was almost commensurate with the then known world; but that our own island long furnished it’s share towards the supply of the Roman market. Even at a later period of our history, we Englishmen have been the subjects of a Slave Trade, for which it is remarkable that the city of Bristol[11] was the grand emporium. That ancient city has now, I trust for the last time, retired from that guilty commerce.