Yes, the PS3 can play some PS games such as Final Fantasy VII and The Legend of Dragoon. However, only games that meet requirements of the Technical Requirements Checklist will work well and even then the playability of these games is not guaranteed. Sony has said that later more updates would be released to help backwards compatibility.
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.