If want to turn it off, you have to go under settings and then it should come up and click turn off. If you don't have an account, then you won't be able to mature content at all. You must be a member to view those things.
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.