Can you tell me about South Sudan's geography? 
 You are welcome 
 Well, South Sudan includes the vast swamp region of the Sudd formed by the White Nile, locally called the "Bahr al Jabal". 
 Anything else about the geography? 
 Interesting, can you share anything else about the demographics?
Well, South Sudan includes the vast swamp region of the Sudd formed by the White Nile, locally called the "Bahr al Jabal".