Mr. M. observed that the extent of this shocking commerce was very considerable at this time. Some time ago, he had seen a list of the American vessels then known to be hovering on the coast of Guinea in quest of captive negroes. They were numerous and active, and so fatally busy as to excite the apprehensions of the benevolent Sierra Leone Company. In various parts of the nation, outfits were made for slave-voyages, without secrecy, shame, or apprehension. The construction of the ships, the shackles for confining the wretched passengers, and all the dismal apparatus of cruelty, were attended to with the systematic coolness of an ordinary adventure. Regardless of legal prohibitions, these merciless men, as greedy as the sharks of the element on which they sailed, collected their slaves along the shores, and at the factories of Negroland, from the river Senegal to the countries of Congo and Angola. Countenanced by their fellow-citizens at home, who were as ready to buy as they themselves were to collect and to bring to market, they approached our Southern harbors and inlets, and clandestinely disembarked the sooty offspring of the Eastern, upon the ill-fated soil of the Western hemisphere. In this way, it had been computed that, during the last twelve months, twenty thousand enslaved negroes had been transported from Guinea, and, by smuggling, added to the plantation stock of Georgia and South Carolina. So little respect seems to have been paid to the existing prohibitory statute, that it may almost be considered as disregarded by common consent. And, therefore, as was observed by a gentleman from South Carolina, (Mr. HUGER,) the Legislature of that State had lately repealed their restrictive law, and legitimated a trade which neither that regulation of their common wealth, nor the concurrent authority of the nation, could prevent. And it may be received as a correct general idea on this subject, that the citizens of the navigating States bring negroes from Africa, and sell them to the inhabitants of those States which are more distinguished for their plantations.