Why was China so populated in ancient times?

1. First of all, since the Han Dynasty, China’s governance of internal law and external Confucianism has played a positive role in improving domestic stability;

2. Secondly, China is a country that unites the majority and divides the minority. , except for frequent wars on the borders, inland areas are rarely affected by wars;

3. China’s ancient homeland has a vast area and sufficient strategic depth;

4. Culture, economy, Relatively stable science and technology and politics;

5. The government encourages land reclamation and childbirth. In ancient times, the population of a country or city was a great advantage in war;

6. Climate, etc. The natural conditions are suitable. Looking west at about 30 degrees north latitude, there are the Middle East with severe desertification and the world-famous Sahara Desert. Southeast China has an oceanic monsoon climate, which is different from the Middle East, which also has a continental climate. Every summer, it is affected by the subtropical high The impact will cause a large amount of precipitation, establishing the theory that Jiangnan is a land of plenty;

7. After Emperor Wu of the Han Dynasty, China rarely initiated wars with foreign countries, and the emperors mostly "encouraged teaching and farming";

< p>8. The rise of national power has also led to immigrants from neighboring small countries often immigrating to China (now at the border between Yunnan and Guizhou, Myanmar and Vietnam, there are many people whose ancestral origins are from Myanmar and Vietnam, and they have been here for dozens of generations. There are also The obvious ones are the Koreans in the Northeast and the foreigners who simply stay in China after coming to China to study);

9. The Chinese nation has a large population base... superior living conditions and few entertainment activities in the evening. We can only close the door and create new people... If it were not for the high mortality rate in ancient times, the current population would have doubled at least several times... Among them, the preference for boys over girls is now also a driving force...