Where the forest thins to the savanna and steppe, and communication is easier, are found the larger kingdoms and " empires " such as, in the north those established by the Songhai, Hausa, Fula, Bagirmi, Ba-Hima, &c., and in the south the states of Lunda, Kazembe, the Ba-Rotse, &c.
Such are the Mandingo, the Songhai, the Fula, Hausa, Kanuri, Bagirmi, Kanembu, and the peoples of Wadai and Darfur; the few aborigines who persist, on the southern fringe of the Chad basin, are imperfectly known.
Large states arose in the western Sudan; Ghana flourished in the 7th century A.D., Melle in the IIth, Songhai in the 14th, and Bornu in the 16th.
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