I need a concluding sentance for th nile of these notes -It is the longest river in the world -the river was...

I need a concluding sentance for th nile of these notes

-It is the longest river in the world

-the river was right through upper egypt

-Cataracts is strong rapid

-The rapids made it harder to travel by boat

-The nile divded into several branches

-This formed deltas,triangle-shaped area of land made soil deposited by a river

-The nile had very little rain

-When it did rain it flooded

-This would cause rich slit

-This was ideal for farmers

Please make me sound smart not all of this info has to be in their