I believe as long as that account can accept payments you are in the clear! It should not matter if the account is personal or business as long as it is a valid paypal account, has a valid email associated, you should be all set!
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.