What country has NAFTA mostly benefited?

NAFTA, which stands for the North American Free Trade Agreement, has mostly benefited Mexico. The agreement facilitated increased exports and foreign investment in Mexico, leading to significant economic growth in certain sectors, particularly manufacturing and agriculture. While the U.S. and Canada also experienced some economic advantages, Mexico's integration into the North American supply chain was particularly pronounced, contributing to job creation and industrial development. However, it's important to note that the benefits have been unevenly distributed, with some sectors and regions in Mexico facing challenges as well.