If you are living at home and eating your parents food as an adult then your parents have every right to collect room and board from you. Get a job and be an adult, trust me you would be paying far more if you were out on your own.
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.