The first preserves the stack trace while the second resets it. This means that if you use the second approach the stack trace of the exception will always start from this method and you will lose the original exception trace which could be disastrous for someone reading exception logs as he will never find out the original cause of the exception.
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.