On this subject it must strike us, that the misery and the crimes included in the evil, as it has been found in Africa, were not like common maladies, which make a short or periodical visit and then are gone, but that they were continued daily. Nor were they like diseases, which from local causes attack a village or a town, and by the skill of the physician, under the blessing of Providence, are removed; but they affected a whole continent. The trade with all its horrors began at the river Senegal, and continued, winding with the coast, through its several geographical divisions to Cape Negro; a distance of more than three thousand miles. In various lines or paths formed at right angles from the shore, and passing into the heart of the country, slaves were procured and brought down. The distance, which many of them travelled, was immense. Those, who have been in Africa, have assured us, that they came as far as from the sources of their largest rivers, which we know to be many hundred miles inland, and the natives have told us, in their way of computation, that they came a journey of many moons. It must strike us again, that the misery and the crimes, included in the evil, as it has been shown in the transportation, had no ordinary bounds. They were not to be seen in the crossing of a river, but of an ocean. They did not begin in the morning and end at night, but were continued for many weeks, and sometimes by casualties for a quarter of the year. They were not limited to the precincts of a solitary ship, but were spread among many vessels; and these were so constantly passing, that the ocean itself never ceased to be a witness of their existence. And it must strike us, finally, that the misery and crimes, included in the evil as it has been found in foreign lands, were not confined within the shores of a little island. Most of the islands of a continent, and many of these of considerable population and extent, were filled with them. And the continent itself, to which these geographically belong, was widely polluted by their domain. Hence, if we were to take the vast extent of space occupied by these crimes and sufferings from the heart of Africa to its shores, and that which they filled on the continent of America and the islands adjacent, and were to join the crimes and sufferings in one to those in the other, by the crimes and sufferings which took place in the track of the vessels successively crossing the Atlantic, we should behold a vast belt as it were of physical and moral evil, reaching through land and ocean to the length of nearly half the circle of the globe. The next view which I shall take of this evil will be as it relates to the difficulty of subduing it.