Growth of cities, specialized workers, complex institutions, writing and advanced technology.
respect for nature
Those five characteristics are, advanced cities, specialized workers, complex institutions, record keeping, and improved technology. source: classzone- Early River Valley civilizations
The fertile soil allowed agricultural civilizations to develop.
The Nile River helped civilizations to develop in West Africa.
They needed plenty of land to develop cities and complex civilizations in the Americas.
Both adopted cultural characteristics from earlier civilizations.
Agriculture
It developed in Mesopotamia
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three characteristics of early civilization are education, stable government, and protection.
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Bullying and building.-Dantdm