| A | B |
|---|
| Pan-American | relating to all of the Americas |
| free-trade zone | an area in which goods can move across borders without being taxed |
| economic indicator | a measure that shows how a country's economy is doing |
| urbanization | the movement of people from the countryside to cities |
| inflation | a continuing increase in the price of goods and services, or a continuing decrease in the capability of money to buy goods and services |
| oasis | a region in a desert that is fertile because it is near a river or spring |
| guerrilla warfare | nontraditional military tactics by small groups involving surprise attacks |
| Andes Mountains | a mountain ranage located in South America |
