I feel as if it's D- None of the above. Because though America may support these things, other countries may not.
This website could help you http://www.weather.gov/cle/Seasons
D. An X-Y coordinate system, with the origin at 0° latitude and 0° longitude
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.