God rested on Sabbath - day of rest: it does not mean saturday... In the Acts, the early christians brake bread and worship on the lst day, the Lords' Day. That is very clear. Reason why we catholics worship God on Sunday.
However, to honour or jewish heritage, we can also worship God on the vigil - after sundown on saturday till sunday. Thus we comply the Law.
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.