What is the area of the Han Dynasty?

The Han Dynasty covers an area of about 6.09 million square kilometers.

During the period of Emperor Wu of the Han Dynasty, the Han Dynasty expanded its territory on a large scale. In the second year of yuanshuo (BC 127), Wei Qing was sent to attack the Huns in the north to recover Hetao County and Wuyuan County.

In the third year of Yuanfeng (before 108), Le Lang, Lintao, Xuantu and Fan Zhen were established in Weiman, which laid the basic scope of the Han Dynasty. In 1933 (102), the Great Wall Guanglusai and Juyansai were built to push northern Xinjiang into the Gobi Desert.

In the second year of Emperor Xuandi of Emperor Gaozu (the first 60 years), the capital of the Western Regions was established in Wu Leicheng, and the Western Regions were formally incorporated into the territory.

administrative division

As an administrative region, Zhou sprouted in the period of Emperor Wu of the Western Han Dynasty and took shape in the late Eastern Han Dynasty. Since the fifth year of Yuanfeng, there have been thirteen lines above the county level, each with a secretariat, and each line governs several counties (countries). But at this time, the administrative department is a supervision area, not a real administrative area. At the end of the Eastern Han Dynasty, there were many local things. In the fifth year of Zhong Ping, the imperial court chose an important official to be the secretariat, called Zhou Mu, who was in charge of a state's army and people. The country has changed from a monitoring area to an administrative area. At this point, China's local administration has changed from the original county two-level system to the county three-level system.

The thirteen states are: Li Si (Luoyang), Xuzhou (Pixian), Qingzhou (Linzi), Yuzhou (Qiaoxian), Jizhou (Gaoyi), Bingzhou (Jinyang), Youzhou (Jixian), Yanzhou (Changyi) and Liangzhou (Longxian). [ 165]? . The first year of Xingping (194) was divided into Yongzhou. Then he died in Han, fourteen states in the country. The country has changed from a monitoring area to an administrative area.