You need to tell us how much let's say a gal. Bag weighs first. I happen to have a gallon bag of pea gravel and it weighs almost 12 pounds.
Sooo...doing some math (with my husband's help), we came up with about 9,000 pounds as your total. The density (and, thus, the average weight) of the individual pea-size gravel is only a minor variable to take into account since the average density varies only slightly across the U.S.--according to my son who works for Pioneer Sand & Stone in Phoenix, Arizona. 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.