Ronald Reagan was president during the Cold War with the Soviet Union and was also known for the Watergate Scandal.
Answer:
Tierra del Fuego
Explanation:
If you just search the name of Tierra del Fuego, and then go to maps you'll see that it's at the southernmost point of the Americas. It's also lower than the Pampas if you search that on maps as well.
The statement would be true that the exchange resulted in those opportunities.
Your answer for this is B