How can frims use marginal analysis to determine the price of a product

Brainliestttme : ) what demographic changes occurred after world war ii?

Which statement describes the middle passage

How does nafta affect relations between the united states and canada? a. it bans immigration between the two countries. b. it opens the borders between the two countries. c. it raises taxes on trade between the two countries. d. it allows free trade between the two countries.