Take a look at this question and answer: http://stackoverflow.com/questions/4501774/iphone-facebook-connect-example-calls-safari-i-dont-want-use-safari/4501845#4501845 . Also, you'll want to store the authentication stuff in NSUserDefaults and check for them to make to prevent re-logins.
You can hack round it to stop it if this is what you really want, bearing in mind most other apps that migrate from the older Facebook connect api to graph will behave in the new way.
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.