As your question is very broad, I will attempt to give you an answer with a simple example. This can be extended to every entity you want to store. Let us assume you have an article entity.
Article (articleID, langID, ENUTitle, ENUContent, authorID).
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.