You might be better off overriding the to_param method in your User model. Rails has in built function for search friendly URL's.
I would advice you to use FriendlyID, it's a neat gem that translates the :id to a value based on one of the table's columns. This could be a title for instance or name in your case.
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.