Black Africa, as I have said, lies south of the Sahara Desert.
Stoddard, Lothrop, The Rising Tide of Color Against Wh...(2011)
Such, then, and until now, is the character of the material culture of this restricted spot of Black Africa.
Various, The Journal of Negro History, Volum...(2010)
Black Africa to-day exports annually nearly two hundred million dollars' worth of goods, and its economic development has scarcely begun.
Du Bois, W. E. B. (William Edward Burghardt), The Negro(2010)