I would upgrade the psu to 500 watt because of the power draw on the amd fx 8320 to be in the safe zone , yes it good enough for handling the games mention maybe some of them high settings a good budget build pc.
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.