I would guess The US and Canada
<span>Good Morning!
The main similarities between the Chavin people and the Incas are in the religion, polytheistic with resemblance of gods and rituals. In addition, economic models resemble each other, such as the use of maize as an important "exchange currency". The structure of government is also the same, since they both operated in a theocracy. They occupied the same geographical area too.
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Answer:
Causes of the Neolithic Revolution
Some scientists theorize that climate changes drove the Agricultural Revolution. In the Fertile Crescent, bounded on the west by the Mediterranean Sea and on the east by the Persian Gulf, wild wheat and barley began to grow as it got warmer.
Explanation:
Answer:
a lack of immunity to certain diseases
I would go with answer
B: They both relied on each other for goods and services.