The correct answer is C. Canada and Mexico
Explanation:
NAFTA stands for North American Free Trade Agreement, this name refers to an agreement signed by the countries of North America that geographically speaking include Canada, the United States, and Mexico. In this way, these three countries agree on reducing or eliminating barriers or tariffs for trading, which implies in this area there is free trade. In terms of history, this trade was established in 1994 and replaced a trade agreement that included only Canada and the United States. According to this, in 1994 a trade agreement was created between the United States, Canada, and Mexico.
