Crossing the Threshold
Activity 3

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1. Why was the development of cities an important indication that a civilization was growing and expanding?
2. How does the specialization of labor lead to a more complex society?
3. Why is an organized government so important to the development of civilizations?
4. What part does religion plan in a civilized society?
5. Why do social classes develop as a society becomes more complex?
6. Why is trade important to the continued growth of a civilization?
7. What role does communication play in helping a civilization grow and expand? Why is record keeping important?