Why does General Petraeus say that the US has violated the Geneva Convention?

Probably the same reason, both countries are above international treaties and laws.

International law' is used by america to blame its enemies, not allies.

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.