Xcode compiles with simulator, but won't with real device?

The error is missing architecture armv7 as you say, so make sure armv7 is added to the Architectures section of your build settings in Xcode, and try recompiling then. Also, check it's not being overridden to i386 in any of your Targets.

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.