They are the longest rivers in the world and they all have huge amounts of water and life forms in them. They are the sources of life and sustenance to the civilizations that have been built around them Additional answer The Mississippi is not the longest river in the world along with the other two. The Amazon and the Nile are about the same length and the third longest is the Yangtse.
The Mississippi/Missouri is fourth.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.