Great processor, great RAM, good hard drive, and I have heard good and bad things from the GT 620. I personally do not own one, but I would expect it could run those games on high performance easily; considering the rest of the specs. Fair price too.
So overall yes, you will be able to run nearly ANY game flawlessly with the specs provided.
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.