How did the North American Free Trade Agreement increase economic cooperation between Canada, Mexico, and the United States?
A.
by reducing barriers to immigration
B.
by imposing new tariffs on goods
C.
by creating a common currency
D.
by eliminating barriers to trade
D. by eliminating barriers to trade
The North American Free Trade Agreement (NAFTA) eliminated tariffs and other barriers to trade between Canada, Mexico, and the United States, allowing for increased economic cooperation and facilitating the movement of goods and services between the three countries. This led to increased trade and investment flows, and helped to create a more integrated and competitive North American market.