This Sudanese capital lies on a narrow piece of land bounded by the White & Blue Nile Rivers
In ancient Egypt
, the narrow strip of fertile land which runs alongside the Nile was called Kemet... [DOC] [TLE] Trade and Wadis System(s) in Muslim Sudan - BORA [PAR] The Blue, White Niles and Wadi Howar (which was so extensive .... River trade 
was to some extent limited by the cataracts, during ... called the land of the Sudan
, Bilad.al-Sudan.