Can I play Crysis 2 and battlefield 3 at max settings DX11?

You'll run them all on med-High settings, not max, cuz of your CPU. Upgrade to a quad-core 2.5ghz and you'll be able to max them all :) if your tight on budget then take AMD phenom II, it's cheap and gives great performance.

You can max out revelations and run without any lag, but you might experience a bit of lag spikes if you max out BF3(because of your processor).

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.