The Siberian tiger ( panthera tirgris altaica ) is generally recognized as the largest cat. This animal is critically endangered! The cheetah needs to be small because if it was heavy it could not run very fast.It has one of the slimmest, lightest builds of all the big cats.
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.