The Jews broke the covenant you are referring to (Jer 31:31). It's over with. It was superseded for all by the new covenant (Heb 8:7,13).
If you continue to abide by that old Jewish law, you are the one who will burn in hell (Gal 5:4).
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.