When you created your UIViewController s you never released your own ownership of it, so until you release it yourself, it will never go away. The problem is that nothing else owns the UIViewController s, so if you used autorelease they would be deallocated right away.
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.