As has been stated before, there is no one set path for all pagans. However, as demons and devils are mostly a Christian concept, then it is safe to say that no they do not. There are groups that are classed as Satanic, based on the Anton Lavey created religion of Satanism which is actually Hedonism given a new name designed to "piss people off that judge books by their covers".
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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.