This tutorial shows how to integrate Facebook SDK 3.0 to upload statutes and post pictures to users walls. Hope this helps : http://xcodenoobies.blogspot.com/2012/09/how-to-upload-photo-and-update-status.html.
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.