Yes, a guy can buy a girl a diamond ring, even if he isn't proposing. But, you'll want to make sure it's not an engagement ring, like a solitaire, or she may get the wrong idea.
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.