Do you have to pay a credit card bill if don't use the credit card?

No, since you don't use the card, you don't have any charges made to the card, you owe the bank/card issuer nothing, you don't have to pay anything except for an annual fees which is included in the credit card statement/bill.

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.