Which term describes the region that includes central Mexico to northern Costa Rica?

• A. Migration
• B. Mesoamerica
• C. Monotheism
• D. Monetary Policy

Answer: (B)

This question tests your understanding of a geographic-cultural region in the Americas. The area described—spanning from central Mexico down to northern Costa Rica—is known as Mesoamerica. That term is used to group together the shared histories, cultures, and developments of several pre-Columbian civilizations in that zone, such as the Olmec, Maya, and Aztec, who built cities, farmed crops like maize, and developed similar calendars and religious practices. The idea is to talk about a connected region rather than just one country.

Other terms don’t fit this idea. Migration refers to people moving from one place to another, monotheism is belief in one god, and monetary policy deals with a country’s money, interest rates, and the economy. So the best descriptor for the region from central Mexico to northern Costa Rica is Mesoamerica.