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Social Studies, 22.05.2021 02:30 DVM117x017
Why did China’s population grow from 60 to 100 million between the Tang and Song dynastic periods?
1) Chinese leaders encouraged the immigration of foreign workers.
2) Chinese farmers increased the food supply by improving irrigation.
3) Chinese emperors doubled the size of the country by military conquest.
4) Chinese engineers built dams decreasing the number of deaths from flooding.
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Why did China’s population grow from 60 to 100 million between the Tang and Song dynastic periods?...
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