You should wear a business suit in most circumstances. Very rarely will someone say, "Boy, that candidate was too dressed up for the interview. " Once you have the job, you can have your dress match the level of attire at the company.
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.