White Nile
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Africa is an ancient continent, of hard lands, in which good lands are scarce. There are few deep alluvial spaces. The oldest is in the bucket of Chad. There is another one in the middle Niger and this one from the Bahr el Gazal-White Nile, which should have an extension of perhaps 100,000 km2, approximately the space that the swamps occupy today. These good lands have an invaluable value. As here the rains are between 500 and 1,000 litres, with a rainy season and a dry season, rain crops c...























