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Yang Hao was a grandson of Sui's founder Emperor Wen. His father Yang Jun was the Prince of Qin
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harsh penalties they offered free land in the north
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221 BC
Centralized the government by preventing local lords from becoming to strong -
Supported on exams, wheel barrow, seasaw, and gun powder
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Capital city large scale
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combination of corfuctian and ows with olements of buddism and douism.