A polygon because it is closed.
Value of citizens property
I believe the answer is D. New England. New England is where the original 13 colonies are located, and was the first area to began having factories and cities instead of farmland.
Answer:
Crossing rivers were probably the most dangerous thing pioneers did. Swollen rivers could tip over and drown both people and oxen. Such accidents could cause the loss of life and most or all of valuable supplies. Animals could panic when wading through deep, swift water, causing wagons to overturn.
Explanation: