The difference between these higher orders of the monkey and the negro, is very slight, and consists mainly in this one thing: the negro can utter sounds that can be imitated; hence he could talk with Adam and Eve, for they could imitate his sounds. This is the foundation of language. The gorilla, ourang-outang, baboon, etc., have languages peculiar to themselves, and which they understand, because they can imitate each other's sounds. But man can not imitate them, and hence can not converse with them. The negro's main superiority over them is, that he utters sounds that could be imitated by Adam; hence, conversation ensued between them. Again, the baboon is thickly clothed with hair, and goes erect a _part_ of his time. Advancing still higher in the scale, the ourang-outang is less thickly covered with hair, and goes erect most altogether. Still advancing higher in the scale, the gorilla has still less hair, and is of a black skin, and goes erect when moving about. A recent traveler in Africa states that the gorilla frequently steals the negro women and girls, and carry them off for wives. It is thus seen that the gradation, from the monkey up to the negro, is in philosophical juxtaposition, in God's order of creation. The step from the negro to Adam, is still progressive, and consists of change of color, hair, forehead, nose, lips, etc., and _immortality_. That the negro existed on earth before Adam was created, is so positively plain from the preceding facts, no intelligent, candid man can doubt; and that he so existed before Adam, and _as a man_ (for he was so _named_ by Adam), we now proceed to show.