It is standard procedure that objects returned from methods (in your case, contactsArray) are autoreleased before returning. You could either return contactsArray autorelease or create it already autoreleased with NSMutableArray arrayWithCapacity:noOfPeople.
You need to release contactsArray manually somewhere, because it does not define autorelease.
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.