noun, plural agencies. 1. an organization, company, or bureau that provides some service for another: a welfare agency. 2. a company having a franchise to represent another. 3. a governmental bureau, or an office that represents it.
Causeways and Canals. Early on in the history of the city the Aztecs built causeways and canals for transportation to and from the city. A causeway is a raised road that allowed the people to easily travel over the swampy and wet areas. There were three major causeways that led from the island city to the mainland.
Location and Land. The Maya, Inca, and Aztecs built great civilizations in Mexico and in Central and South America between 1,800 and 500 years ago. The first of these was the Maya civilization.ocation and Land. The Maya, Inca, and Aztecs built great civilizations in Mexico and in Central and South America between 1,800 and 500 years ago. The first of these was the Maya civilization.