Some people confuse the casual part and think jeans are tolerated! Do not do this! Simple slacks with a sweater top or a button down would be perfect.
You are probably going to want to wear nice flats and no opened toed shoes!
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.