AMD went to making only 64 bit processors over 9 years ago. That doesn't mean you can't run a 32 bit O.S. on it.
Its 64 bit @Anon You sad I you wouldnt buy that cpu but you put fx-8150 to compare and that cpu is about 70% expensive then 4170.
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.