Did you also change/add the iPad window in the info. Plist? You might also need to delete the app from the sim or device, and clean before you build.
Take a look at this tutorial from Ray Wenderlich's blog: http://www.raywenderlich.com/1111/how-to-port-an-iphone-application-to-the-ipad.
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.