Job Recruitment Website - Immigration policy - What measures did Emperor Wu of the Han Dynasty take to strengthen the rule of the border?

What measures did Emperor Wu of the Han Dynasty take to strengthen the rule of the border?

In order to strengthen centralization and completely solve the problem of vassal States, he ordered the kings of vassal States not to pass the fiefs only to the eldest son who inherited the throne, but also to set aside some for other sons, and they were not unified. As a result, the land of the vassal States became smaller and smaller, and their strength became weaker and weaker, so they could not compete with the later central authorities. This is a wonderful move of Emperor Wu of the Han Dynasty.

In order to strengthen and consolidate his rule, Emperor Wu of the Han Dynasty adopted Dong Zhongshu's suggestion of "ousting a hundred schools of thought and respecting Confucianism alone", which consolidated the unity and centralization of the country and had a long-term impact on later history.

Sending troops to crusade against the Huns made the regime of the Western Han Dynasty more consolidated and the country more unified, which created extremely favorable conditions for the economic and cultural development of the Western Han Dynasty.

Emperor Wu of the Han Dynasty sent troops to fight against the Huns many times, and finally achieved a comprehensive victory over the Huns, which fully reflected his great talent and excellent military command ability. In the process of fighting against Xiongnu, Emperor Wu of the Han Dynasty also used a large number of immigrants to enrich the frontier defense and develop production.

Emperor Wu of the Han Dynasty opened up the southern and southwestern territories, which made the Yue nationality, southwest ethnic minorities and Han nationality better integrated.

After the Emperor Wu of the Han Dynasty brought the three tribes of the Yue nationality into the Han Dynasty, they moved to the Yangtze River, Huaihe River, Nanhai and other places successively, and lived together with the Han nationality for a long time, gradually merging with each other, forming a "great unification" situation that has not been completed since Qin Shihuang.

Launch a war against the Huns, and expand the territory.

On the one hand, Emperor Wu of the Han Dynasty ended the pro-Xiongnu policy since the Battle of Mayi in BC 133, and began to formally declare war on Xiongnu, sending Wei Qing and Huo Qubing to conquer, thus removing the threat of Xiongnu, retaking Hetao and Hexi Corridor, expanding the territory of the western regions, putting Xiongnu in a passive position and ensuring the economic and cultural development of the north.