Anasazi
Anasazi
Anasazi
Civilizations start where people congregate. Early humans were nomadic, and they tended to congregate in places of rich natural resources such as the fertile crescent.
Cahokian.
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Mayan and Aztec civilizations of Central and South America
The Native American civilizations such as the Mayan & Aztec are known for their very accurate calendars.
Aztec and Mayan civilizations did
Many of the most successful great early American civilizations built large cities along water. Typically these cities were built along the Atlantic Ocean.
Atlantic ocean
To honor their rulers and please their gods
The Incas had the largest empire in early American civilizations.