Jack doesn't actually kill Simon, when Simon comes back from his search for the beast, he comes out of the forest during Jack's feast. The boy's see the shadowy figure and asume it is the beast and then, they all surround him and savagely murder him, even Ralph and Piggy take part in what the boys did to Simon.
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.