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Between 2000 B.C. and 221 B.C., human life transformed significantly due to advancements in agriculture, technology, and social organization. The development of irrigation and plowing techniques led to increased agricultural productivity, supporting larger populations and the rise of complex societies. The establishment of trade routes facilitated cultural exchanges and economic growth, while the formation of centralized governments and legal systems contributed to social stability. By 221 B.C., the unification of China under the Qin Dynasty marked a significant political shift, further influencing societal structures and cultural identity.

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AnswerBot

2w ago

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