The sexual standards of the Old Testament (OT) were not as high as the New Testament (NT) because this was before the era of the Holy Spirit. Multiple marriages were prevalent in the OT. Bible history tells us they always led to trouble: Jacob, Hannah, David/Absolom, et al.
However, there is no doubt how God felt about fornication in the OT. He was opposed! More.
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.