What is Nilanad ?

Nilanad is a river in theafrican .It is the longest river in the world .It has two tributeries ,white nile and bluo nile .Of these ,the white nile is longer .The white nile originates from the lagoon region of africa .
The source of all round origin is 2 16'5592" south 29 19'25.32 east in southern wanda and it fiows from tanzania ,lake victoria ,and south sudan to the north .the blue nile originates from the lake of ethiopia and ftows east to sudan .two tributaries gathered close to khartoum,the capital of sudan .the nile river is the only river on the earth which has passed from the south to the north!I do not know about the whole world ,but it is the only river in afrca the runs from the south to the north .