Lamarck believed that by using or not using a body part, then an individual may change its traits and then pass those traits on to it's offspring. For example, he believed giraffes were born with short necks. Then a giraffe stretched it's neck and made it longer.
This giraffe then passed his long neck on to his offspring. Our understandings of genetics and how traits are passed on to our offspring through inheritance proves Lamarck's theory to be incorrect.
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.