Because it looks completely sloppy to just let it hang, most pants a girl wear are to tight to tuck in, besides lets face it looks sexy, expecially when you don't wear a bra or button it like I do on weekends.
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.