I've had some trouble with that too and it comes back as a mail daemon. Makes no sense. I can hardly talk to my brother & wife.
They don't answer me lots of times and my mail doesn't get to them or I don't receive theirs.
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.