Where is the source of your question. Which one are the serious studies? To see if I have understood you properly...... you are saying that serious studies have shown AFTER the autopsy of people who TOTALLY killed themselves most of them where atheist....... TOTALLY killed themselves?
If they did not totally Killed them, would they have killed themselves, or not? AFTER the autopsy, they discovered that the majority were atheists? The atheists before totally killing themselves wrote in their skin, I am an atheist and I am tottaly going to kill myself.
Remember totally kill myself.... put that in your serious study.
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.