How did joining nafta affect the mexican economy?
it had little effect on the economy.
it caused the economy to decline.
it stopped all economic downturns.
it improve the economy.

Joining NAFTA helped improve the Mexican economy.

NAFTA eliminated trading barriers among Canada, the US, and Mexico, making trade among these countries easier and less expensive. This improved Mexico's economy, as the country could go through less trade barriers to make a larger profit. 

D. It helped improve the economy

Explanation:

I just took the test :)

Geography is the study of places and the relationships between people and their

environments.

kya hua ? badi hasi aa rhi xD