1. I don't think compiler will have any objection in giving a clearance on your above code..i think its just how recursion is written and used.
It shouldn't stop you from doing it - this is just bottomless recursion, but it could've been a regular one. The compiler doesn't need to go and understand to code to guess if it's properly defined recursion or not.
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.