JavaScript object simply do not have a length property, only Arrays do. If you want to know the number of properties that are defined on a object, you have to iterate over them and count them.
This is supported in node. Js and newer environments.
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.