Answer:
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.
Source: Key Components of Civilization - National Geographic Society
Well over 75% of citizens in Mexico practice Catholicism , so the answer would be True.
Answer: Athens, Greece
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Answer: The government was ruled by one leader.
