It'll need to be something tailored to the needs, which are dependent on the structure you're presented with. For the example you've provided, this works.
I liked this reusable implementation based on the clone() method found here to get only the text inside the parent element.
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.