Americas

Tenochtitlan was the the center of their empire.

• Aztec

• Inca

• Mayan

• Olmec

They kept their records in a knotted string known as "quipu."

• Aztec

• Inca

• Mayan

• Olmec

They were known to be the "Greeks of the New World."

• Aztec

• Inca

• Mayan

• Olmec

Their government regulates the lives of its people.

• Aztec

• Inca

• Mayan

• Olmec

First known civilization that emerged in America.

• Aztec

• Inca

• Mayan

• Olmec

They have built no cities, but they have build temples dedicated for religious devotions.

• Aztec

• Inca

• Mayan

• Olmec

Their calendar consists of 18 months and 20 days each.

• Aztec

• Inca

• Mayan

• Olmec

They farmed in terraced mountains.

• Aztec

• Inca

• Mayan

• Olmec

Their god is a feathered-serpent called Quetzalcoatl.

• Aztec

• Inca

• Mayan

• Olmec

The center of the empire is Cuzco

• Aztec

• Inca

• Mayan

• Olmec