Can anyone tell me the history of the Spring and Autumn Period of the Warring States period

(1) Economy: During the Spring and Autumn Period and the Warring States Period, the use of iron tools and the promotion of cattle ploughing marked a significant increase in social productivity. China's feudal economy has been further developed, especially in the north.

The leap in the productive forces caused a revolution in the relations of production. During the Spring and Autumn Period and the Warring States Period, the Ida system (Gongtian) was gradually replaced by feudal private ownership of land, and was finally established through the reform of laws in various countries. (2) Politics:

During the Spring and Autumn Period and the Warring States Period, the wars of princes for hegemony destroyed the old order of slavery and brought disaster and suffering to the people. But the outcome of the war hastened the process of unification, promoted national integration, and accelerated the pace of change. With the growth of the power of the new landlord class, they successively carried out reform movements in various vassal states, and a new feudal system was finally established.

The Qin state, which had the most thorough reform, became the strongest among the vassal states, and later developed into a unified core force. (3) Culture: Culture is a reflection of the politics and economy of a certain period.

During the Spring and Autumn Period and the Warring States Period, economic development promoted the progress of science and technology; The transformation of society has contributed to the unprecedented vitality of thought and the prosperity of literature and art. Summary: During the Spring and Autumn Period and the Warring States Period, the old system and the old ruling order were destroyed, the new system and the new ruling order were established, and the new class forces were growing.

Hidden in this process and constituting this social change is the revolution of the productive forces characterized by iron. The development of the productive forces eventually led to the reform movements of various countries and the establishment of the feudal system, and also led to the prosperity of ideology and culture. Therefore, although there were frequent wars during the Spring and Autumn Period and the Warring States Period, it was progressive for the development of history.

During the Spring and Autumn Period and the Warring States Period (770 BC-221 BC), the Eastern Zhou Dynasty was destroyed by the Qin State in the late Warring States Period (256 BC); After King Ping of Zhou moved eastward, the Eastern Zhou Dynasty began, and the Zhou family began to decline, only retaining the name of the co-lord of the world, but no actual control ability.

The countries of the Central Plains also differed in their social and economic conditions, and a situation of competition for hegemony among major powers emerged, and the merger and hegemony of various countries contributed to the reunification of various regions.

The Spring and Autumn Period and the Warring States Period were divided into the Spring and Autumn Period and the Warring States Period, and its watershed was in 453 BC, when the Han, Zhao, and Wei families destroyed the Zhi clan and carved up the Jin Kingdom.

The Spring and Autumn Period, referred to as Spring and Autumn Period, refers to 770-476 BC, which is a period belonging to the Eastern Zhou Dynasty.

In the Spring and Autumn Period, the power of King Qin Han of Zhou weakened, and the princes were in dispute, and the Duke of Qi Huan, Duke Wen of Jin, Duke Xiang of Song, Duke Mu of Qin, and King of Chu Zhuang successively claimed hegemony, known as the Five Tyrants of the Spring and Autumn Period (another theory believes that the Five Tyrants of the Spring and Autumn Period are Duke of Qi Huan, Duke Wen of Jin, King of Chuzhuang, King of Wu, and King Goujian of Yue).

The Warring States period is referred to as the Warring States Period, which refers to 475 BC and 221 BC, which is the late Eastern Zhou Dynasty in Chinese history to the unification of the Central Plains by Qin, when various countries fought endlessly, so it was called by later generations"Sengoku"。

Sengoku"One is taken from the "Warring States Policy Laughing" compiled by Liu Xiang in the Western Han Dynasty.