Well it depends on whether by content you mean the visuals or data, but essentially you can just process the xml in any way you choose. I'd start off over here.
Please have a look at my answer. I believe it will help you do what you are looking for.
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.