Why did Wei bully Qin in the early stage, and Qin bullied Wei later?

Strength is the last word.

In the early stage, Wei had the foundation established by Wei Wenhou and Wuhou, and there were Wei Wushu trained by Wu Qi, and Pang Juan when Wei Hui was king, so Wei bullied the weak.

In the later period, when Qin Xiaogong Shang changed the law, the national strength increased, and gradually forced to Hangu Pass. King Huiwen had Zhang Yi, Sima Cuo, and Qin's forces surpassed those of Wei. When it came to King Qin Zhao, the god of war Bai Qi was even more invincible After that, Qin's national strength, manpower, and military strength far exceeded that of Wei, and there was a Ming monarch (King Xiaowen enjoyed the country), so

After the state of Zhao was destroyed by the state of Qin, the state of Qin wanted to go south to destroy the state of Chu, but there was still a state of Wei in the middle, although the state of Wei at this time only had some cities near the national capital of Daliang, but it was finally an obstacle for Qin to march into Chu, so it was decided to destroy the state of Wei first, and then attack the state of Chu.

1. Wei (403 BC - 225 BC), one of the vassal states of the Zhou Dynasty and one of the Seven Heroes of the Warring States. [1] The surname Ji is Wei, and the ancestor is Bi Wan (the grandson of Bi Gonggao).

2. In 453 BC, Zhao Xiangzi, Wei Huanzi and Han Kangzi launched three divisions.

3. In 403 BC, Wei, along with Zhao and Han, was officially made a prince by King Weilie of Zhou. Because Wei was located in the land of the first four wars, the troubled environment and ambition made Wei Wenhou the first monarch to implement the law change and become strong in the Warring States. He used Zhai Huang as the prime minister to reform maladministration; used Le Yang as a general to attack Zhongshan Kingdom; With Li Kui's change of law, teaching the law and scriptures, and governing the country according to law, the Wei State showed a thriving vitality.

In the twenty-second year of Qin Shi Huang (225 BC), the Qin general Wang Ben led an army to attack Wei, and led the water of the Yellow River to flood Daliang, the capital of Wei (now Kaifeng, Henan). In March of the same year, the city of Daliang was destroyed and collapsed, the king of Wei, Wang Wei, asked for surrender, and the Qin army killed Wang Wang of Wei, destroyed Wei, and obtained all the land of Wei.

The grievances and grievances between Qin and Wei have lasted for a long time, and Qin has always been planning to destroy Wei, and finally adopted the method of encroachment to annex Wei step by step. During the reign of King Huiwen of Qin, war broke out between Qin and Wei, and Wei lost 80,000 elite soldiers, and finally had to sue for peace in humiliation, and endured the pain of dedicating the land west of the river to Qin. In 328 BC, Zhang Yi was appointed as the prime minister of Qin, which was a generation of iron mouths, and he relied on a mouth to persuade the king of Wei to give up the fifteen counties of Shangjun to Qin.

By this time, all the Wei territories west of the Yellow River had been annexed by Qin.

In the following decades, the Qin State encroached on a lot of land in the Wei State, Quwo, Pingzhou, Heng, Hedong, Huai, Xingqiu, Wu, Gaodu, Bo, Juan, Chaoge, Changheng, Pu, Yanshi and other places were either captured by the Qin State or donated land by the Wei State itself, which were annexed by the Qin State in less than a hundred years, and the Wei State was almost only the capital city Liang, which can be described as miserable.

After the Qin State captured Jicheng, the capital of the Yan State, the northern part was generally pacified by the Qin State, and at this time the Qin State thought that the time had come to attack Wei in the south. In order to prevent the Chu State from making trouble, the Qin State first sent Wang Ben to lead an army to attack the Chu State, and also occupied more than ten cities in the Chu State, so that the Chu State did not dare to save the Wei State. In 224 B.C., Wang Ben led the army to attack the Wei State, and surrounded the capital of the Wei State, the Great Liang City, which was easy to defend and difficult to attack, not only the city wall was very high, but there was also a criss-crossing water network outside the city wall, which was used for both supply in the city and for the defense of the Qin army.

The Qin army fought for several months, and Daliang City was also impregnable.

In the end, the Qin army could not enter the city, so they sent troops to control the water network around Daliang City, and led the water of the Yellow River and the chasm, and came to Daliang City. Three months later, the city of Daliang was about to turn into the sea, and the king of Wei saw that the general trend had gone, so he could only open the city and surrender, and the Wei state was destroyed.

After Qin destroyed Han Zhao and severely damaged Yan, most of the northern region was already owned by Qin, and only Wei was located in the Central Plains, isolated and helpless. In 225 BC, the Qin general Wang Ben led his army out of Guanzhong, attacked Wei in the east, and quickly besieged the Wei capital Daliang (present-day Kaifeng, Henan). The Qin army diverted the water of the Yellow River to irrigate the city and captured Daliang.

The king of Wei faked his surrender, and the state of Wei perished.

The reason for the demise of the Three Kingdoms Wei was mainly the heart. Specifically, it refers to the rebellion of the Sima family.

In 220 AD, Cao Cao died of illness, Cao Pi succeeded Cao Cao, in 226 AD, Cao Pi died of illness, passed on the throne of Cao Rui, worshiped Sima Yi as a hussar general, but because of the discord of Ma Tan in the Shu Han army, Sima Yi was cut back to his hometown, and then Sima Yi returned to his post because of the siege of Shu Han, and Zhuge Liang also died of illness in Wuzhangyuan.

After Cao Rui died of illness, Cao Shuang passed on the throne, Cao Shuang was Sima Yi **, Sima Yi held the military power, Zhong Hui, Zhong Yu, Deng Ai defected to Wei, Cao Shuang's son Cao Fang was weak, Wei was in danger, after Sima Yi's death, Sima Zhao inherited, after Sima Zhao's death, Sima Shi inherited the throne, after Sima Shi died of illness, Sima Yan succeeded to the throne, in 263 AD, destroyed Shu Han.

Jiang Wei dissociates and provokes Zhong to meet with Deng Ai, but Sima Yan suspects and designs to kill the three. In 265 AD, Sima Yan forced Cao Huan to give up the throne, changed the name of the country to Jin, and changed the Yuan to the first year of Taishi.

In the 4th year of Xianning (278 AD), the veteran Yanghu played that Sun Hao, the queen of Wu, was brutal and self-defeating, and made Du Pre the general of Zhennan. In the first year of Taikang (280 AD), the generals Wang Rui and Du pre-attacked Jianye, the capital of Wu, and Sun Hao surrendered.

After many years of the Qin State.

Reforms were carried out under the auspices of Shang Ying, which increased the national strength, and the Wei state.

Still fighting eastward under the banner of the Central Plains states, and later taking advantage of Qin's eastward advance to fight against Wei again, after achieving a certain stage of victory, he had to surrender to Wei under the powerful offensive of the Wei army.

<> mainly the Wei army was annihilated in 344 BC in the Battle of Maling, and the state of Qi.

Pang Juan committed suicide, the national power of Wei declined, and it completely became the second great power, the political reform of Qin was on the right track, and the national and military strength surged, in 332 BC, King Huiwen of Qin.

Sent troops to attack Hexi again, and after two years of hard fighting, he finally defeated the Wei army and set his sights on recovering the Hexi region.

After recapturing Hexi, Qin sent troops to attack Wei again in 329 BC, defeating Wei along the way. In the end, Wei could no longer endure such an attack.

At that time, although the Qi State won the war, it was not easy. First of all, the state of Chu.

was the first to refuse. After the Battle of Maling, King Wei Hui.

In Xuzhou, King Qi Wei was officially canonized as king. After defeating Wei, Chu went to seek hegemony with Qi. In addition, Han and Zhao, who had been favored by the Qi State, actually wore the same pair of pants.

When they saw their brothers being beaten, they felt a chill in their lips and teeth. Therefore, they also attacked the state of Qi together with the state of Chu. In this way, the state of Qin is very comfortable and there is no one to supervise.

When the eastern countries woke up and knew that you were peaceful, they couldn't hold back. In the middle of the Warring States period, when the three kingdoms of Qi, Wei, Qi, and Chu were vying for hegemony, the Qin State made a fortune and continued to grow itself. This also laid a solid foundation for its strong rise in the later period.

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The first one to be destroyed by Qin was Wei, and he also used a lot of troops to kill them without leaving a piece of armor, so he took revenge and came back.

The Qin State recuperated and cultivated an army of 500,000 in the later period, and captured Hexi, which was taken by the Wei State.

1 At the critical moment of that year, the people of Qin had no choice but to send people to ask for help from Qi and Chu to relieve the pressure on Qin. The two kingdoms of Qi and Chu understood that if Wei was allowed to deal with Qin, they would not have a good life, so they immediately sent troops to attack Wei and aid Qin.

2 Wu Qi also knew very well that the Qin State had a deep foundation, and it was too early to destroy it in one fell swoop, and if it continued to advance westward, the Wei State would be in a dilemma of fighting in both directions, which would not be good.

3 Wu thought, yes, just let you go, with the five cities of Hexi, we will be enough. As long as I, Wu Qi, hold the West River tightly, I can overwhelm your Qin State and make you unable to move. However, it is estimated that Wu Qi never dreamed that this barbarian nation would later engage in a Shang Yang reform.

Addendum: In short, back then, Qin had neighbors to help, and Wei would not be willing to be attacked from several sides; Moreover, the Qin State is suitable for guerrilla warfare, Xirong is so powerful that the Zhou people will be beaten and bloodied, and then the Qin State will not be able to deal with it, and the old Qin people are famous for their arrogance and bravery; What's more, Wu Qi thinks that Lao Qin is so backward and almost unpromising as an ethnic minority.

Wei was the first vassal state of the Seven Heroes of the Warring States to implement the reform, and after Li Kui's reform, Wei's economy developed rapidly, and its national strength became stronger and stronger, becoming a powerful country in the early Warring States period. The content of Li Kui's reform of the Wei State: First, abolish the hereditary system of officials.

Second, the first complete feudal code in Chinese history, the Book of Laws, was compiled, which was divided into six parts: thieves, thieves, prisoners, arrests, miscellaneous, and tools, in order to maintain the feudal ruling order. Third, it is necessary to get rid of the old frontiers, encourage the free reclamation of land, advocate the cultivation of various grain crops on one piece of land, and require peasant households to plant trees and mulberry trees around their homes, so as to make full use of idle land to expand agricultural and sideline production. Fourth, the "flattening law" should be implemented.

When the year is good, ** purchase surplus grain at a parity price as a reserve, and the price of grain will not be**; In the famine year, the price will be parity** to ensure that the price of grain will not skyrocket. Fifth, reform the military system and select samurai. The selected ones are exempted from forced labor for the whole family and will be given a farmhouse.

The Shang Dynasty of Qin changed the law a full 20 years later than the reform of Li Kui of the Wei State.

After Li Kui's political changes and Wu Qi's military reforms, Wei has become the strongest country among the Seven Heroes, and in the Battle of Yin and Jin, 50,000 Wei troops defeated 500,000 Qin troops. In fact, Wei did not want to destroy Qin, on the contrary, Qin repeatedly challenged Wei and wanted to regain the lost territory in Hexi.

Are you talking about the "Great Qin Empire", at that time, the Qin State was on the border, the land was barren, and the productive forces were backward, so the country was relatively poor, and the Wei State was along the Yellow River, Wufu Minfeng, plus Li Kui changed the law, and Pang Juan was the general, so the national strength was very strong, and even the Qi State was not an opponent, and the Qin State gradually became rich and strong after the Shang Dynasty changed the law.

At the beginning of the Warring States period, it was only plunder, and it didn't pay attention to annihilation!

Because the goal of the Jin State was always the Chu State in the south, the Qin State was not in the eyes of the Jin State at all. A casual battle can make the Qin State honest for decades or hundreds of years, who will treat him as a fierce enemy? The so-called confrontation with the Jin State is just because the Qin State is located in the northwest, and it is poor and has no threat to the hegemony of the Jin State, and the Jin State is too lazy to fight him.