When the gold so profusely scattered through Africa shall reach our shores, as also her rich and varied products, when our reciprocal commerce shall be counted by millions of dollars, the home of their ancestors will present irresistible attractions to the negro race. Ceasing to be menials and inferiors, they will then go where they will be welcomed as citizens and rulers of a great republic. They will go where they govern themselves, and not where they are governed or enslaved by others. They will go where they give all the votes, and hold all the offices, and not where their exclusion is complete. They will go where the flag, the army, and navy, and government are theirs--and theirs also the social position--equals among equals, peers among peers. This they can never attain here: indeed, they will continue to retrograde, and become a mere element of social and political agitation. The complete success of Liberia must extinguish African slavery, here, and throughout the world. Emigration there, is the true interest and destiny of the negro race. Let us aid them to fulfil it. This is alike our interest and our duty. If they have been wronged here, let us pave their way with kindness and with gold on their return to the land of their forefathers. Let us aid them in building up there a great nation, which will call us blessed. Let the curse of slavery be forgotten, in the prosperous career of a great and free Afric-American republic. Born on our soil, let them transfer our language and institutions to Africa. Our material progress has been marvellous; but such an act, on our part, would indicate a moral advance, that would greatly exalt us among nations. Every dollar thus expended, would come back to us with compound interest, giving us also that which money cannot purchase, the consolation of good deeds, the favor of Heaven, and the blessing of mankind. I have stated that so much of the overture made by Congress to the States, as regards appropriations for colonizing abroad their free blacks, should be extended to the free, as well as the slave States. Among the alleged evils of emancipation apprehended at the North, is the belief that this policy would fill the free States with manumitted slaves. But, by extending the proposed compacts, so far as regards colonization, to the free as well as the slave States, this result would not only be arrested, but the number of free blacks in the North, as well as the South, would soon be greatly diminished. The brutal assaults lately made by mobs on unoffending blacks in some of the free States is truly disgraceful. It is, however, a warning of the fatal consequences of retaining the free blacks in the North, especially when, from increasing density of population, or other causes, the struggle for subsistence, and competition for work and wages, between whites and negroes, should become general. In view of these facts, surely no friend of the negro race would persuade them to remain here.