The North American Free Trade Agreement, commonly known as NAFTA, is a trade agreement between the United States, Canada, and Mexico. It was signed into law on January 1, 1994, and was designed to eliminate trade barriers and promote economic growth between the three countries.

NAFTA is a complex agreement that covers a wide range of trade issues. It includes provisions for the elimination of tariffs on goods traded between the three countries, as well as rules for the protection of intellectual property and the regulation of investment and services. The agreement also includes provisions for the resolution of disputes between the three countries.

NAFTA has been the subject of controversy since its inception. Critics argue that the agreement has led to the loss of jobs in the United States, as companies move production to Mexico where labor costs are lower. Supporters of NAFTA, on the other hand, argue that the agreement has led to increased trade between the three countries and has benefited all three economies.

In recent years, NAFTA has been the subject of renegotiation between the United States, Canada, and Mexico. In 2018, a new agreement, the United States-Mexico-Canada Agreement (USMCA), was signed to replace NAFTA. The USMCA includes many of the same provisions as NAFTA, but also includes new rules for the regulation of e-commerce and the protection of labor rights.

Overall, NAFTA was a groundbreaking agreement that helped to promote trade and economic growth between the United States, Canada, and Mexico. While it was not without its controversies, it has served as a model for other trade agreements around the world. With the recent signing of the USMCA, the relationship between the three countries is sure to continue to evolve and grow in the years to come.