GENERAL KNOWLEDGE

Detailed explanation-1: -The North American Free Trade Agreement (NAFTA), which was enacted in 1994 and created a free trade zone for Mexico, Canada, and the United States, is the most important feature in the U.S.-Mexico bilateral commercial relationship.

Detailed explanation-2: -The correct answer is Great Britain. The North American Free Trade Agreement (NAFTA) is an agreement signed by Canada, Mexico, and the United States, creating a trilateral trade bloc in North America on January 1, 1994.

Detailed explanation-3: -In short, NAFTA created a large free-trade zone reducing or eliminating tariffs on imports and exports between the three participating countries (the U.S, Mexico, and Canada). Overall, there was an increase in trade between the three countries, and real per-capita GDP also increased slightly.