What is nafta? what is the purpose of it? what effect has nafta had on trade?

NAFTA is a trade agreement between United states of America, Mexico and Canada

Explanation:

NAFTA stands for North American Free Trade Agreement which is a treaty signed between United states of America, Mexico and Canada  to remove the tariffs imposed on trading goods and services between these three nations.

It has both positive and negative effect.

Positive effects -

a) Price of natural gas was under control due to fuel imports from Canada and Mexico.

b) Tariff free trading caused increase in investment

Negative effects -

a) Exploitation of workers working in manufacturing units.

1. a tropical dry forest carries out more rapid nutrient cycling

lunar landing mission. apollo 11 was the first manned mission to land on the moon. the first steps by humans on another planetary body were taken by neil armstrong and buzz aldrin on july 20, 1969. the astronauts also returned to earth the first samples from another planetary body.

explanation: