PPE can stand for many things, the most common is Personal Protective Equipment. In Educational arenas it often stands for Philosophy, Politics and Economics. PPE in the work place can mean Pay Period Ending and finally it could arguably stand for Purple People Eater just about anywhere you go.
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.