Each Belt level is a kyu grade, working your way to Black Belt Level which is Shodan 1st Black Belt, now it reverses 2nd,3rd,4th Dan Rank. 10th kyu White9th yellow8th orange7th Blue6th Green5th Green Black Stripe4thPurple3rd Brown 2nd Brown 1st BrownShodan Black Belt.
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.