Ask the daimyo, help allies, or fight creatures like the genbu at lv 15 and the little girl at lv 10. You will also get relics or weapons and gold for fighting these creatures.
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.