Watching, and inspiring others to save them, or enough of them to avoid extinction of the whole race. The thing is, God gave us the free will to choose, both gentiles and jews, not just one set or the other. We have the option of becoming like Him, and His interference would prevent that.
Prayer may not always deliver what we'd like, but it does deliver grace and strength to handle just about anything. So, don't blame Him for the stupidity and cruelty of some human beings.
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.