Which version of PMBOK will the exam be based on, if PMP application is approved before Jun 30?

The exam doesn't depend upon the date your application is approved. No matter when your application is approved, if you take the exam on or after June 30, 2009, it will be based on PMBOK Guide Fourth Edition. More.

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.