You are on the right track. Yes, you will have to convert the HTML elements into XSL-FO elements. The XSL-FO engines read XSL-FO to know how to render it, so just copying HTML elements(bound to an HTML namespace or without a namespace) into an XSL-FO file will not work.
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.