Which emperor of the Han Dynasty finally defeated the Huns?

In the third century BC, the Xiongnu khanate was ruled by modu chanyu, which was very powerful and invaded the western Han border many times. In the winter of 200 years ago, Liu Bang led the army northward, and the Xiongnu army pretended to retreat. The Han army quickly advanced northward to Deng Bai, Pingcheng, but was surrounded by 300,000 elite cavalry from Deng Bai. Liu bang and the Han army were surrounded for seven days and seven nights. Finally, Liu Bang bribed E Shi, a Hun, to escape from the encirclement. After the siege of Deng Bai, the strength of the Western Han Dynasty was greatly weakened, and it was forced to kiss with the Xiongnu khanate.

In order to resist the invasion of Xiongnu, during this period, the Western Han Dynasty continued to expand and extend the Great Wall, starting from Puchanghai in the west and south of Yalu River in the east, with a total length of nearly 10,000 kilometers, which is the "longest Great Wall in China's history". During the reign of Emperor Jing of Han Dynasty, the Western Han Dynasty continued to kiss each other and settled on the border. Raising horses at home, strengthening foot soldiers' training and manufacturing weapons in large quantities are all in preparation for resistance.

After Liang Wudi ascended the throne, Yuan Guang launched a war against Hungary in the second year (BC 133). In the second year of yuanshuo (127 BC), Emperor Wu of the Han Dynasty sent Wei Qing to attack the Xiongnu with 30,000 fighters and recover the land of Henan (New Qin). In the second year of Yuanshou (12 1 year ago), Huo Qubing was sent to attack the Xiongnu, left Longxi, went deep into the Xiongnu for more than 2,000 miles, won the Qilian Mountain and Hexi Corridor, cut off the contact between Xiongnu and Xiqiang, and opened up the passage between the Western Han Dynasty and the Western Regions. In the fourth year of Yuanshou (before 1 19), the Huns entered Beiping County and Dingxiang County, and Emperor Wu sent Wei Qing and Huo Qubing to fight back on a large scale until the wolf came to Xushan. From then on, the Huns moved north to Mobei.

However, years of war between Han and Hungary have seriously damaged the national strength of the two countries. In the later period of Emperor Wu of the Han Dynasty, Han changed its national policy and re-implemented the policy of recuperation. However, the Huns were unable to attack Han, so they had to engage in small-scale harassment, and there was no major war between the two sides until the end of the year. During the period of Xuan Di, Khan, the imaginary power of Huns, died, and then the Five Khan Wars happened, which was divided into five parts. The battle of five khans has lasted for many years, but it has just subsided, and it is another battle of three khans. The leader of one of the tribes surrendered to Han, won his support and defeated all his opponents. However, Zhi Zhi Khan, one of the three great Khan, fled to the west and continued to fight the Han Dynasty. During the period of Yuan Di, a captain of the Han Dynasty, Chen Tang, led the army to kill him. After Khan was killed, Uhaanyehe, who had surrendered to Korea, was deeply frightened and made peace with Korea again. Thirty-three years ago, Uhaanyehe arrived in Chang 'an. In order to go to the frontier for Zhaojun, Emperor Wu of the Han Dynasty married Uhaanyehe to Wang Zhaojun, whose name was Hu Ning E Shi. Therefore, China-Hungary relations are long-term friendly, with harmonious borders and frequent exchanges. Other Xiongnu tribes moved westward to the Kangju area in Central Asia.

In the early years of the Eastern Han Dynasty, Xiongnu was divided into two parts: South Xiongnu and North Xiongnu. Among them, South Xiongnu called Sun Khan a vassal of Korea, and Korea set up Xiongnu corps commander in South Xiongnu and Khan court in Wuyuan to support and control South Xiongnu. The northern Xiongnu made Punu Khan, who invaded the Han border when Ming Di was in power and was repelled. In the first year of Zhanghe River, the northern Xiongnu was destroyed by Xianbei, Khan was killed, and 58 of them surrendered to Han. In the eighth year of Yongyuan, Dou Xian, a chariot-riding general, conquered the rest of the northern Xiongnu, and Khan fled. Dou Xian made great contributions in carving stones on Mount Yanran. Since then, some descendants of the northern Xiongnu have traveled to the Eastern Han Dynasty, while others have migrated to the west. The northern Xiongnu homeland was gradually occupied by Xianbei.

At the end of the Eastern Han Dynasty, due to the oppression of Xianbei, the southern Xiongnu attached to the Han Dynasty settled in Wuyuan, Shuofang, Yunzhong, Xihe and Meiji, and gradually moved to Neixian. With the passage of time, the Xiongnu corps commander became more and more powerful, and even arbitrarily abolished the Xiongnu Khan. During the Yellow Scarf Uprising in the late Han Dynasty, the southern Xiongnu accepted the imperial conscription and entered the mainland to suppress the Yellow Scarf Army. Due to political turmoil, this army led by Khan Yu Fuluo, after the death of Emperor Han Ling, took the opportunity of the Yellow Scarf Uprising and joined hands with thieves from Bai Bo to invade Taiyuan and Hanoi. During the Xian Di period, Cao Cao was the prime minister, and the Xiongnu was divided into five parts until the Southern Xiongnu ceased to exist.