WORLD HISTORY

Detailed explanation-1: -By the end of the 2nd century CE, the Han empire had declined after a period of chaos, from which three centres of political power emerged (Three Kingdoms). In 220 CE Xiandi, the last Han emperor, ceded the throne to Cao Pi, who thereby became the heir of the empire and the first ruler of the Wei dynasty in one region.

Detailed explanation-2: -When the Han Dynasty collapsed in 220 CE, no one was powerful enough to reunify China under a single emperor. The result was the period of the Three Kingdoms, which lasted until 280 CE, when the Jin Dynasty took over. These three kingdoms, Wei, Shu, and Wu, battled for control in a long series of wars.

Detailed explanation-3: -The Western Han period continued a lot of the Qin’s policies, but modified them with Confucian ideals. Because of this, the Han lasted far longer than the harsher Qin Dynasty-the Western Han period in particular lasted until 9 CE, when there was a brief rebellion. One of the most exalted Han emperors was Emperor Wu.

Detailed explanation-4: -So Han Dynasty abolished the Qin legal system and advocate Confucianism to make the government friendly to its people and make the people obey the rules of government.