There is nothing objectively different between holy water and any other water. It's all what people make believe. A lot of so-called holy water has a lot of germs in it, because it comes out of filthy sources or a lot of people stick their hands in it.
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.