The best and most correct answer among the choices provided by the question is the fourth choice "tobacco farming"
Virginia operated under "cash-crop" agriculture (tobacco is grown for sale, not for .... so the tobacco inside would not rot or be spoiled by seawater during delivery. The first hogsheads in the mid-1600's weighed 500 pounds, "[b]ut over time the ... tighter economic interdependency with Baltimore, Philadelphia, and New York.
I hope my answer has come to your help. God bless and have a nice day ahead!
