A thirst after vengeance, that sovereign passion of the Africans, is the principal cause of their frequent wars. When the nation decrees them, they are general, and each member of a horde sees an enemy in every individual of the other. When they are private, the quarrel only prevails between the two towns, and the expeditions of each are confined to plunder; the highest of their ambition being to surprise and burn a few villages, and take some prisoners. The inhabitants of the coast have abandoned their national arms for the sabre and musket; but those of the inland parts make use of lances, darts, and poisoned arrows. It is evident the commerce with the Europeans has had a great influence on the morals of the Negroes; it has given them a relish for society, industry, the arts, and domestic virtues. Those who live far inland, are still savages. It is remarked that the inhabitants of the coast or neighbouring isles, are much more vigorous, better shaped, braver, more active, and less superstitious than those of the country parts: this difference must be attributed to their connection with Europeans, to their food, and the salubrious air which they respire. The Bulams, Tommanies, and Bagos are strong, of a good countenance, and of a fine black colour; their limbs are strait and muscular, their features agreeable, and they are above the middle size. The Tommanies in particular have an open and ingenuous physiognomy, and the women are generally handsome. The Suzees have a yellow complexion; their shape and height are inferior to those of the Tommanies, and they have thick lips and pug noses. The Mandingos seem to be, and in fact are, a separate race: they are tall, but thin, and of a dull black colour; their eyes are small, and they wear their beards like the Jews of Europe. The Bulams, Suzees, and several others shave themselves when they are young; and when they begin to turn grey, they let their beards grow, as they consider white hair to be indicative of wisdom. The difference of features between the free Blacks and the slaves is so striking, that an eye of the least penetration immediately distinguishes their condition. The former exhibits a noble dignity and pride in his whole person, and his looks are confident and commanding. The slave, on the contrary, depressed by his unfortunate situation, has a servile gait, and neither speaks nor walks without casting down his eyes. The slaves which are brought from the interior, are smaller, less robust, and worse shaped than the free Negroes. Those who live near the sea, are of the same size as their masters. The language of the Suzees appears to be the mother tongue of the idioms of the other tribes: it is mild and agreeable. That of the Mandingos, like the people who speak it, is very different from the others; it is a corrupted kind of Arabic, and totally different from that which they teach in their schools, and which they call the language of prayer.