If it's yours then only you can use it unless you added his name. If you didn't add his name then HE is responsible for what he buys and he should not be using your cards. What to do?
Tell him he is responsible for paying you back. And hide the cards.
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.