Guns, Germs, and Steel: The Fates of Human Societies
The earliest Mesopotamian states exercised centralized control of their economies.
Whar are the four groups that produced food?

Asked by
loray
Last updated by
Jill W
Whar are the four groups that produced food?
From the text:
"Their food was produced by four specialist groups (cereal farmers, herders, fishermen, and orchard and garden growers)...."
Guns, Germs, and Steel: The Fates of Human Societies