(High Score) Kneeling: Causes and Effects of Population Migration in Ming and Qing Dynasties in History

? (1) promotes the great integration of the Chinese nation, is conducive to national unity, and promotes the development of a unified multi-ethnic country.

? (two) is conducive to the economic and cultural exchanges between the people of all ethnic groups in China, and promote the economic progress and development of all ethnic groups.

? (3) It is conducive to the development of the south of the Yangtze River and promotes the southward movement of the ancient economic center of China.

? (4) Develop Nanyang and contribute to the development of world civilization.

? (5) The population distribution is becoming more and more reasonable, and the population resources are being developed and utilized.

(6) It has promoted the cultural exchange between China and foreign countries and the economic and cultural development of Nanyang.

Reason 1: Forced to emigrate because of the war. For example, during the Five Wastes of China hundreds of years later in the Western Jin Dynasty, a large number of * * * immigrated to the south of the Yangtze River to escape the harassment of northern nomads to the south.

Reason 2: * * Forced migration, such as the migration from Sophora japonica in Hong Tong, Shanxi Province to Hebei, Shandong and Henan in the early Ming Dynasty, and the filling of Sichuan by Huguang.

Reason 3: * * Recruiting immigrants has been carried out throughout the ages, recruiting refugees to settle in remote areas.

Reason 4: Personal behavior, purely to find a better tomorrow, to enter the city or to escape to places beyond the control of * * *.