There is a high demand for Mexican products, such as automobiles and engines, in countries like the United States and Canada. Which reason best explains this fact?
A.
Mexico specializes in the production of goods that the other countries do not.
B.
The other countries have fewer competitors when making new trade agreements.
C.
The demand for goods in the other countries is more than their factories can supply.
D.
Mexico has access to a variety of natural resources that the other countries do not.