Salam. Yes all Muslims must follow the Qur'an which is supported by valid hadiths as life guide. A Muslim must accept what ever Allah given to him/her and must make good deeds in line with his/her capability in a maximum benefits.
Allah does not exist. You have been deluded all of your life.
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.