Answer:
Mongolia
Explanation:
Mongolia has very little arable land, which means historically they have not been able to grow enough crops to support a large population. Until the 20th century Mongolians were largely a herding people, and that just doesn't support dense populations.
Answer: It helped build power plants.
Explanation: The Rural Electrification Act granted federal loans for the installation of electrical distribution systems to serve rural areas.
If you are talking about the first settlers in North America then they were pursuing their faith. They came to north america so that they could worship there God freely without being oppressed.
Answer:
Argentina is part of South America, and you would have to travel Northwest.
Explanation: Hope this helps:)