An Argument That Was Used in Support of NAFTA's Passage

An argument that was used in support of NAFTA's passage in the U.S.was that:

A) U.S. shipments to Mexico faced tariffs two-and-a-half times the average U.S. rates.
B) tougher environmental laws in Mexico would eventually be applied to all three countries.
C) lower wages in Mexico would lead to more jobs being created in Mexico.
D) the cultures of all three countries would not be affected by NAFTA.