It was the US who invaded Iraq in 2003 and tortured men in Abu Ghraib prison. You need to do some research on why Iraq was invaded. Men were tortured in Abu Ghraib because of lack of command control by Army commanders.
They were just being crazy people who don't know how to handle problems.
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.