I. Political aspects

The Qin and Han Dynasties were the period of establishing and consolidating the centralization of feudal society in China. After the Qin dynasty destroyed the six countries, centralization was formally established.

Second, the economy.

Qin and Han dynasties were the initial development period of feudal economy. The political unification of Qin and the measures of unifying currency, writing and weights and measures are all conducive to the development and exchange of social economy and culture. Under the influence of the peasant war at the end of Qin dynasty, the rulers in the early Han dynasty learned the lessons of the previous generation's demise, adjusted their ruling policies, restored the economy, and tended to be stable and prosperous.

The feudal private ownership of land was established and consolidated, and the Yellow River basin, especially the central and western regions, became the focus of feudal economy. The advanced production technology of the Central Plains began to expand to the frontier, and the northwest animal husbandry economic zone and the Central Plains agricultural economic zone blended.

Third, ethnic relations.

The Qin and Han Dynasties were the initial prosperous period of ethnic relations in China feudal society. In the north, the relationship between the Han regime and the Xiongnu is very complicated, from war to peace. When Emperor Wudi basically lifted the threat to the north, the Eastern Han government defeated the Northern Xiongnu twice and lifted the threat to the Western Regions and the Eastern Han Dynasty.

Four. foreign relations

During this period, China's contacts with North Korea, Japan, West Asia and Europe began to develop in the form of trade, diplomatic envoys and scientific and cultural exchanges, and began to break through the category of East Asia. After the opening of the Silk Road, China began to communicate with Daqin in West Asia and Europe.

Verb (abbreviation of verb) cultural aspect

The great development of science and technology culture in Qin and Han Dynasties laid the foundation for China's ancient science and technology culture to stay ahead of the world for a long time. The cultural exchanges between China and foreign countries are unprecedented and the cultural achievements are brilliant.