Why do most americans live in urban areas

Acivilization reaches its high point during its stage. a)birth b)growing pains c)adulthood d)senior

What do sellers do if they expect the price of goods they have for sale to increase dramatically in the near future? store the goods indefinitely regardless of when the price rises store the goods until the price rises and then try to sell them sell the goods now and try to invest the money instead of resupplying sell the goods now but try to get the higher price for them

Which statement best describes a social contract