That's a good question and now gives me a good idea - so thank you. I don't use it at the moment but can see how it can be a win-win strategy to use on new hub's. Just to share with you since you've asked the question - I'd probably use the title as it appears on WA as a hub title in HP.
Then I would use the WA answer as a skeleton and embellish it with more information till it is not an exact copy of WA answer. Lets try it and see what happens - let me know how it goes for you.
This is a nice query but as I've no Webanswers awarded questions yet. I think they can be made as main themes for composing hubs.
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.