He has issues. Sure, biologically he may feel attracted to younger girls, but he knows it is illegal to hook up with them. I have generally found that guys (and girls for that matter) that have reached adulthood and still want to pursue highschoolers seem to be afraid to move on.
They don't want to grow up so they refuse to hang out with people their age. Not everyone accepts their own independence right away.
That big of an age difference isnt okay till the girl is 18 years old. They could get in some trouble for that.
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.