BUENOS AIRES—The United States, Canada, and Mexico begin a new chapter by replacing the 24-year-old North American Free Trade Agreement (NAFTA).
President Donald Trump, Canadian Prime Minister Justin Trudeau, and Mexican President Enrique Pena Nieto signed on Nov. 30 the new trade deal, U.S.–Mexico–Canada Agreement (USMCA), on the sidelines of G20 Summit in Argentina.




