You haven't told us which operating system and program you're using; so its hard to be specific. It usually defaults to "My Photos", "My Pictures" etc. If you've only copied the screenshot to the clipboard (a temporary store for information) then you'd need to open a paint package, paste the screenshot into it and save it from there.
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.