content: Mana Musa was the best nig king.  He was a sly enough diplomat to manage african trade to Europe.  He became one of the richest people in history.  But his empire quickly turned to dust after his death.  The nigger Kush dynasty had a decent run in Egypt while the middle east was reeling after the bronze age collapse.  They quickly were kicked out the instant the middle east stabilized and persia cared to go down past the nile delta.