Which major historical event in the period of Emperor Wu of the Han Dynasty was reflected in the Battle of Henan in the last days?

1 Zhang Jian was sent to the Western Regions to strengthen ties with other countries in the Western Regions, so as to contain the Huns.

The establishment of the history of the western regions' capital protection offices and the stationing of officials in the western regions have further strengthened the ties between the western regions and the mainland.

Foreign trade transactions with western countries, such as Dashi, ancient Persia, Crescent Country, ancient Rome, etc., all had trade contacts with the Western Han Dynasty and formed the famous "Silk Road" over time.

Relatively complete

1, Emperor Wu of the Han Dynasty was the first emperor to use the year number. 1 13 BC, the year number was created, first for six years (140- 104) and then for four years (104-87). It has been used until now. Historical Records is the first biographical history book in China, which was written in the period of Emperor Wu of the Han Dynasty and had a great influence on later historiography. 4. Yu Tu, recorded in the history books of China after the unification of Qin Dynasty, appeared in the period of Emperor Wu of Han Dynasty and was put into practice in April of the fourth year of Yuanshou. "GongSunHe, a servant, is dealing with state affairs ... on the map, please tell me the country he founded." "A Brief History of Emperor Wu of the Han Dynasty" quoted Wang Zan, a minister, as saying: "It is well known that in Xiongnu, I went to Jiuyuan for two thousand miles to see the Han map." According to Yan Shi Gu, there was a minister named Wang Zan in the early Jin Dynasty. This shows that Wang Zan, the minister in the early Jin Dynasty, has seen the map of the Han Dynasty. It also shows that the regional concept of the country has obviously appeared in the Han Dynasty, which has had a noticeable influence on the study of physical geography in later generations. 5. Set an example and be outspoken. Selecting talents to be officials is the so-called inspection and employment system. 6. Emperor Wu of the Han Dynasty only respected Confucianism, which was the ruling ideology of the country. 7. In the fifth year of Yuanshuo, he set up 50 disciples for Dr. Jason Wu, and he was rehabilitated. Local counties and countries can send some people according to certain conditions and train them into disciples. After passing the exam, you can become an official. This is where the selection of officials from the national business college students began. 8. When Emperor Wu of the Han Dynasty exclusively respected Confucianism, he also "learned from many schools of thought", forming a pattern in which Confucianism was the ruling ideology and a hundred schools of thought were used together. This has a great influence on future generations. Emperor Wu visited the site to inspect the breach of the Yellow River. Since the unification of Qin Dynasty, the emperor came here to govern the Yellow River. This is the first time that Emperor Wu of the Han Dynasty promoted the cultivation of hacksaws. Since then, this method has been used in China for more than two thousand years. After that, Emperor Wu sent Zhang Qian to the Western Regions to get through. It has promoted the economic and cultural exchanges between China and the West. This is the first time in the history of China. In the sixth year of Han Yuanfeng (before 105), Xi Jun, the eldest daughter of Han Dynasty, married Wu Sun and his relatives. This is the first time in China's history that she married a western country. 13, this is the first time in the history of China to use the well canal method as the leading canal in Xinjiang, China today. 14 and Emperor Wu of the Han Dynasty, later introduced into Xinjiang, China and Persia. 15, grapes and alfalfa were planted from the western regions, and fine horses-Tianma, music and magic were introduced from the western regions. At the same time, it attaches importance to the rule of law and governs the country with severe punishment. This is also the first time in history. In the fifth year of Yuan Dynasty (before 106), in order to strengthen the supervision of governors and local senior officials, thirteen counties were set up, which enabled the secretariat of 600 stones to inspect and guard the county with 2000 stones. 18. In order to strengthen the imperial power, in 19 and in the second year of Ding Yuan (1 15 years ago), counties and states were forbidden to cast money, which made it impossible for the three officials of Shanglin in to cast money, and all the money previously cast by counties and states was abolished, which had a great impact on future generations. Cao Cao once said in the Order of Reclaiming Farmland that "filial piety is a good prescription for reclaiming farmland in Dingxi", which illustrates this point. 2 1. The appointment of officials in the period of Emperor Wu of the Han Dynasty was diversified. Officials with more than 2,000 stones can make their descendants become officials through the appointment system; Rich people can become officials through "election"; Sages and descendants can take care of them. For example, Jia Yi's two sons were taken care of as county chiefs. But what is particularly prominent is that Emperor Wudi chose people on their merits and did not stick to one pattern. For example, Wei Ruyun's son-in-law was chosen from the handmaiden. Wei Qing and Huo Qubing were selected from slaves and serfs respectively. Prime ministers and imperial envoys are all selected from poor civilians. Tang Tang envoys Zhang Tang, Du Zhou and Zhao Yu were selected from small officials. It is particularly noteworthy that some generals appointed by Emperor Wu of the Han Dynasty were Yue and Huns, while Jin Midi, a Xiongnu slave who kept horses in the palace, was elected as a confidant with Huo Guang and Shangguan Jie. These conditions show that the selection of talents by Emperor Wu of the Han Dynasty is not limited by class background and ethnic differences. However, this does not mean that Emperor Wu of the Han Dynasty did not have standards for employing people, but did. The standard is to "broaden the road of artistic ability and learn from others", and "those who have different talents in counties and counties can be allies and make the country absolutely". In other words, as long as they are willing to fight for the cause of the Han Dynasty, people with artistic talent and talent can be appointed as generals and sent to distant countries. In short, the standard of employing people is only. The appearance of this phenomenon deserves serious study. 22. Emperor Wu of the Han Dynasty was the first emperor in the history of China to send troops to the hinterland of Xiongnu for a decisive battle. 23. Emperor Wu of the Han Dynasty was the first emperor in the history of China to propose that the northern nomadic Xiongnu should submit to the Central Plains Dynasty, and therefore built a surrender city in today's Inner Mongolia. Although Emperor Wu of the Han Dynasty did not achieve this goal before his death, during the first year of Xuanyuan, Xiongnu surrendered to the Han Dynasty as a vassal. 24. Li Guangli conquered this country. Many countries in the southern provinces of the Western Regions surrendered to the Han Dynasty. In the second year of Xuan Di's rule (the first 60 years), Xiongnu surrendered to the Han Dynasty day by day. Xiongnu dared not fight for the western regions, so they stopped fighting for their servants. Xuan Di appointed Ji Zheng as the commander-in-chief of the Western Regions, managing the countries in the northern and southern provinces of the Western Regions, and the countries in the Western Regions surrendered to the Han Dynasty. At this point, it reached the Caspian Sea in the west and became the territory of the Han Dynasty, which was the first time in the history of China.