Which stream do I close when I do stream composition?

Because you have already enclosed your stream declaration in a "using" statement you to not need to specifically do either. Using invokes dispose and the dispose invokes close.

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.