PLEASE HELP!!!!

What did the North American Free Trade Agreement lead to among the signatory states?
A. a decrease in foreign investment in industry
B. the adoption of a common currency
C. an increase in economic cooperation
D. the regulation of natural resource extraction

Respuesta :

Answer:

I think its b I'm not positive though but hope it helps :)

Explanation:

I’m pretty sure it’s C not sure tho