I'm marking this as answered, the issue is covered at http://www.insidefacebook.com/2012/12/12/how-changes-to-facebooks-app-auth-process-affect-developers.
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.