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When did most of the United States-Mexico-Canada Agreement take effect?
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North American Free Trade Agreement
(From left) Mexican Pres. Carlos Salinas de Gortari, U.S. Pres. George H.W. Bush, and Canadian Prime Minister Brian Mulroney meeting to initial the North American Free Trade Agreement in San Antonio, Texas, October 7, 1992.
The United States-Mexico-Canada Agreement (USMCA), which replaced the North American Free Trade Agreement (NAFTA), went into effect on July 1, 2020.12