Final answer:
It's false that NAFTA resulted in rapidly growing real wages for Mexican workers. Mexican hourly wages were low, and the increase in trade also led to higher unemployment and immigration for work. The correct option is b.
Step-by-step explanation:
Regarding the claim that NAFTA led to rapidly growing real wages for Mexican workers, the evidence points to a more complex reality. Although NAFTA did lead to the proliferation of maquiladoras and increased trade, Mexican workers faced increased unemployment and lower wages in some sectors.
For instance, in 2015, the average Mexican hourly wage was a mere $0.55. Economists who initially believed NAFTA would result in significant job gains were ultimately faced with evidence of job losses and spurred immigration due to economic hardship in Mexico. At the same time, the US experienced high job growth and low unemployment after NAFTA's implementation, challenging those who expected a loss in US jobs.
Hence, Option b is correct.