4. What is the name of the long mountain range that runs down the west coast of South America? Name the countries that have some of this mountain range within their borders.

The Andes Mountains

Explanation:

The mountains cross through Ecuador, Peru, and Bolivia. It goes from Venezuela all the way to Chile. ( Colombia, Ecuador, Peru, Bolivia, and Argentina are withing the span of the mountains). The Pampas and the Amazon rain forest lie right next to the mountains as well.

(I hope this helps answer your question! It took a few tries to find the correct information!)

:)

a. it led to stricter immigration laws.

for e2020. the answer would be some directions from the mountain range so we can find mt. whitney. to locate which direction is north, you should use a   compass. this would not only find mt. whitney, but also becuase of this long paragraph you would get points because it's not like anyone actually reads your work becuase once they read the first sentence it sounds dumb enough to not read becuase i'm not good at answering this but the answer is compass for your benefit.

for e2020 ; -;