It didn't really benefit them. It only benefited the people that sold slaves because they got money. The only other positive thing i can think of is if they took slaves from overpopulated areas.
Answer: the house of representatives shall be composed of members chosen every second year by the people of several state
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Answer:
Under the Shang Dynasty, the Chinese built huge cities with strong social class divisions, expanded irrigation systems, monopolized the use of bronze, and developed a system of writing. Shang kings were believed to fulfill sacred, not political, purposes.
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