How physical or verbal or psychological abuse affects the psychology of the children?

It gives them a morphed mind set like if you are being violent to a kid then he/she may develop something called the violent gene wich causes them to get angrey very easy and if ther parents have treated ther problems with violence then the kid may do the same.

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.