What measures did the Western Han Dynasty take to consolidate the border defense and maintain the si

The film and television version of the textbook "Junior High School History" on the first day of junior high school - Lesson 12 The history of Emperor Wu of the Han Dynasty is no longer boring, this original courseware is in the form of animation, film and television** and network**, combined with professional dubbing teachers to explain the textbook, so that students can preview and learn the content of history textbooks in a more intuitive, interesting and vivid way!

Summary. Extended information: In the old system of the Northern Wei Dynasty, military towns were mostly set up in the border areas, which means that the border was not a county system but a town system, and the generals were in charge of the military, which was the same as the function of the assassin history.

The city god is not the magistrate of the underworld as we think, the city in the city god is "the city, to sheng the people", the god is "the god, the city also", the actual meaning is to garrison the city, that is to say, the defense of the city and the military food and property are managed by the town general.

In order to meet the needs of border defense, the Northern Wei Dynasty also adopted the () system for management in the northwest Xianbei and other ethnic minority areas, that is, the army.

<> hello! I am glad to answer for you: In order to meet the needs of border defense, the Northern Wei Dynasty also adopted the military town system for management in the northwest Xianbei and other minority areas.

In 439 AD, the Northern Liang government of the Fuqu clan was defeated by the Northern Wei of the Tan Hui Xianbei Tuoba clan.

Extended information: In the old system of the Northern Wei Dynasty, military towns were mostly set up in the border areas, which means that the border was not a county system but a town system, and the generals were in charge of the military, which was the same as the function of the assassin history. The city in the city god is "the city, and the people are also", and the god is "the god, the city is also", which actually means to garrison the city, that is to say, the defense of the city and the infiltration of military food and property are all managed by the town general.

The northern expedition to the Xiongnu, the southern expedition to Baiyue, the construction of the Great Wall, the digging of the spiritual canal, etc.

attacking the Xiongnu in the north; the construction of the Great Wall; build a galloping road from Guanzhong to the northern frontier; Emigrants on the border.

Build the Great Wall and crusade against the Xiongnu.

The first emperor ordered Meng Tian to command 200,000 troops on the border, and mobilized millions of Qianshou to build the Great Wall.

Before Emperor Wu of the Han Dynasty, there were many small states in the Western Regions, and some small states north of the Tianshan Mountains were controlled and enslaved by the Xiongnu. Emperor Xuan of the Han Dynasty in the second year (60 years ago) set up the Western Regions Protectorate, named Wulei City (formerly known as Luntai State) is the political, economic, cultural and military center of the Han Dynasty to manage the 36 countries of the Western Regions at that time, when the Western Regions Protector was appointed by the emperor personally, 3 years and 1 replacement (there are also extended and shortened) has never been interrupted, according to the "Book of Han": the Western Han Dynasty has successively served as the protector of 18 people, among which the history of the history of the famous Zheng Ji, Zheng Xuan, Gan Yanshou, Duan Huizong, Lian Bao, Han Li, Guo Shun, Sun Jian, Li Chong, Dan Qin and other 10 people.

At that time, Luntai was a country of cities. The Imperial Protectorate was directly under its control, and King Luntai was repeatedly summoned by the emperor to the fortunate dynasty. The Han Dynasty also set up administrative, military, and institutional institutions such as the commander of the military commander and the commander of the military department, and awarded the local ethnic minority upper-class figures the official positions of king, marquis, general, minister, doctor, and captain, all of whom were under the jurisdiction of the Western Regions Protectorate.

In the first year (23), Wang Mang was killed, and the Xiongnu took advantage of the situation to enter. In the sixteenth year of Yongping (73), Emperor Zhao ordered Dou Gu to conquer the Xiongnu in the north, take the land of Yiwulu (now Hamidong, Xinjiang), set up Yihe Duwei, and sent people to Luoyang in the Khotanese countries, and set up the capital protection in the following year, and restored the Western Regions that had been cut off from the interior for 50 years. However, the Han capital was set up for only two years, and when Emperor Zhang succeeded to the throne, he abandoned Yiwu Tuntian and entered the Xiongnu.

In the first year of Yongyuan (89), the general Dou Xian broke the Northern Xiongnu, recaptured the Yiwu land in the second year, and Ban Chaoding the Western Regions. The Han Dynasty then took Ban Chao as the protector of the Western Regions, stationed in Qiuzi, and set up the Wuji Lieutenant again in Gaochangbi in the front of the Che Division, and added the Wu Marquis to the rear of the Che Division, completely restoring the jurisdiction of the Han in the Western Regions. At this time, all the countries as far as Tiaozhi (Arab countries) came to establish relations with the Eastern Han Dynasty.

Ban Chao served for eleven years and left the Western Regions due to old illness. The incompetence of the successor protector caused the "back of the Western Regions". In the first year of Yongchu (107), "the edict was abolished".

The Xiongnu took the opportunity to "accept the countries", and for a time the northwest border was very troublesome. In the second year of Yanguang (123), Zhang Jue, the Taishou of Dunhuang, and Chen Zhong, the Shangshu, suggested that the Western Regions be reopened to "shock the Xiongnu". The imperial court accepted their opinions and sent Ban Chaozi Ban Yong as the "Long History of the Western Regions" and stationed in "Liuzhong" (southeast of Gaochangbi).

The kingdoms of Qiuzi, Shule, Khotan, and Shache immediately came to annex them, and the broken relationship between the Eastern Han Dynasty and the Western Regions was restored, and since then, the Western Regions have always been part of the Eastern Han Dynasty, but Wusun and Dawan to the west of the Green Mountains no longer belong to the Han Dynasty.