Question

what are the common features of these four civilization​

Answer 1

Answer:

These include: (1) large population centers; (2) monumental architecture and unique art styles; (3) shared communication strategies; (4) systems for administering territories; (5) a complex division of labor; and (6) the division of people into social and economic classes.

Explanation:

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Answer 2

Answer:

1. organised central government.

2. complex religious

3. job specialisation

4. social classes

5. writing

6. art and architecture

7. public works