The Han Dynasty was a unified dynasty in Chinese history that succeeded the Qin Dynasty. It was divided into two periods, the Western Han Dynasty and the Eastern Han Dynasty. It was a critical period for the shaping and expansion of Chinese civilization, and can be called "the founder of Chinese institutions and culture."
It inherited the Qin system and broke the Qin disadvantages. After Liu Bang destroyed the Qin and established the Han Dynasty, it continued to use the prefecture and county system and temporarily preserved the enfeoffment. During the Han Dynasty, Emperor Wu of the Han Dynasty used the "Tianfa Order" to cut down vassals and set up governors to supervise local areas, pushing centralization to a new height. Economically, it focused on agriculture, suppressed business, and unified the coinage, setting the rules for the economic governance of later dynasties. Emperor Gaozu of the Han Dynasty settled the world, Emperor Wu of the Han Dynasty opened up territory (attacked the Huns in the north and opened the Silk Road), Wei Qing and Huo Qubing drove the Huns away, Zhang Qian conquered the Western Regions, Sima Qian wrote "Historical Records", and Liu Xiujian calmed the troubled times of the Eastern Han Dynasty, which jointly forged the bones of the Han Dynasty.
Its role as a link between the past and the following is particularly critical: it inherited the Qin Dynasty's "grand unification" framework, abandoned its harsh governance, and allowed the centralized system to take root; it inherited the Wei, Jin, Sui and Tang Dynasties, and its cultural policy of "exclusively respecting Confucianism" made Confucianism the mainstream ideology of China for the next two thousand years, and "Han" became the name of the nation. The strength and institutional design of the Han Dynasty established the political and cultural foundation of traditional Chinese society. It was the core dynasty that shaped the "Chinese Civilization Community" and its status was comparable to that of the Roman Empire in the West.
