The one I had was like $8.50, but there is another size or two. All you do is go to the poast office, tell them you want a couple of flat rate boxes, and they'll give them to you. You don't have to pay for them until you fill them up and send them.
It doesn't matter how much they weigh, so you can put as much as you can fit in. They're pretty cool because the one I got didn't even need tape. More.
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.