The Spring and Autumn Period and the Warring States Period is an important period of social transformation in China.

1, politically. With the decline of the royal family in the Zhou Dynasty, the vassal conquest continued, and five tyrants appeared in the Spring and Autumn Period. During the Warring States period, the warlord separatist war became more intense, leaving only the seven heroes of the Warring States.

2. Economically. During the Spring and Autumn Period, iron farm tools began to appear, well-field system began to disintegrate 1, private ownership of land began to appear, and the production relationship between feudal landlords and farm labourers began to strengthen.

3. militarily. The war between vassal States promoted the military development, and all countries attached importance to the development of their own armies. During the Spring and Autumn Period and the Warring States Period, there were many famous soldiers, such as Sun Wu of Wu State, Bai Qi of Qin State, Lian Po of Zhao State and Zhao She.

4. ideologically. The rapid change of society makes various schools of thought contend, which leads to an unprecedented explosion of ideas. Taoism, Confucianism, Legalism, etc. Contributed to the thoughts that influenced China culture for five thousand years.

5. Ethnic relations. Ethnic minorities such as the Vietnamese in the southeast, the Chu people in the south, the Ba people in the southwest, the Shu people, the dog people in the north and the Rong people interacted with each other, resulting in the first great ethnic integration in the history of the Chinese nation.

Extended data:

The Spring and Autumn Period and the Warring States Period were a special period of great turmoil, great change and great development in China's history, and also a period of transition from slave society to feudal society in China.

During this period, the wars of hegemony and annexation were frequent, and national integration continued; The well-field system is disintegrating day by day, and the feudal relations of production are gradually emerging; Patriarchal feudalism tends to collapse, big countries annex small countries, slave society collapses day by day, and feudal society is gradually established.

During the Spring and Autumn Period and the Warring States Period, the rulers of all countries hoped to adapt to the requirements of social, economic, political and cultural development at that time, seek the road of making Qiang Bing rich and strong, and then complete the historic transformation from ancient civilization to medieval civilization.

The essence of political reform in all countries is the same, that is, to further adjust the national political structure, strengthen the function of the state dictatorship machine, and provide a strong guarantee for the all-round innovative development of social economy, politics and culture. The typical example is Shang Yang's political reform in Qin State.

References:

Baidu encyclopedia-spring and autumn and warring States period