Well I don't know if the bible tells you to kill witches but as an orthodox christian, we do believe in all of those stuff, obviously regarding it as evil and the work of the devil.
Some believe while others don't. Maybe experience, encounters and influence are among the reasons of varying beliefs about them. If you want to know more about this topic, I recommend that you listen to ken Hudnall's discussion about this on his radio talk show.
Or visit his website for more info.
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.