Answer:
B. United States, Canada and Mexico
Step-by-step explanation:
The North American Free Trade Agreement (NAFTA) was signed in 1992 by United States, Canada and Mexico to reduce good and services tariffs and other trade barries between those countries. This free trade agreement was negotiated by the U.S. President George H.W. Bush, Canadian Prime Minister Brian Mulroney, and Mexican President Carlos Salinas de Gortari. And NAFTA was inspired by the creation of the European Economic Community.