First of all, it established the Confucian orthodoxy, which lasted for thousands of years and still exists in people's minds until now.

Secondly, it is established that the Han nationality began to form, and most of the subsequent dynasties were established by the Han nationality.

Third, the establishment of the Han Dynasty by rogue Liu Bang had a certain influence on the historical trend. The founders of all previous dynasties were nobles or officials, and no one at the bottom ever rose to the top, thus becoming a king. Liu bang changed this situation.

At the same time, chivalry, smartness and flexibility that traveled all over the world disappeared in the Spring and Autumn Period and the Warring States Period, and people's thoughts began to be imprisoned.

Aesthetics began to develop in the direction of "the winner is king and the loser is enemy".

That's probably it. I hope it will be adopted.