The U.S., Canada, and Mexico signed this trade pact on Dec. 17, 1992, though it didn't go into effect until Jan. 1, 1994
[DOC] [TLE] NAFTA put San Antonio in trade spotlight - San Antonio Express-News [PAR] Jul 31, 2015 ... Mexican President Carlos Salinas de Gortari, U.S. President George H.W.