I had the same problem. After hard debugging I found the program actually refers to a nonexistent memory (crash was in the callback of NSURLConnection).
Change XCode Base SDK to 4.2.1 and see where it doesn't compile - the 4.3 call you're making should be marked as an error.
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.