Keep his skin dry but moisturized in those specific areas and talk to his pediatrician . When my son was younger he had to be prescribed a steroid cream . Eucerin is also a very good lotion.
He has grown out of it now. Good luck.
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.