Should I upgrade mackbook pro to Mountain Lion over Snow Leopard? Will the upgrade make my computer slower?

Did you update it or delete the partion and start from scratch If you updated you're not getting rid of whatever was slowing you're computer down to begin with.

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.