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?
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