Why were the joint military operations of Wu and Shu always foiled by Wei?

OneBecause at that timeWei StateThe forces are relatively large, and the forces of Wu Shu are relatively small, they are not at the same level, so they can't beat the Wei State, and they themselves have not completed the unification of martial arts at that timeThey were united in difficult times, but after they were developed, they could not unite the front, and they were very different from the United States in terms of personnel.

IIDuring the Three Kingdoms period, the strength of Wei was the strongest among the Three Kingdoms. After the war between Wu and Yi,Wu GuoThere was no offense. But he sent messengers to him. Laos.

The attitude is naturally to hope for such an ally, so relations between the two countries are already close and there is no friction. But the strange thing is that although they all regarded Wei as enemies, they never joined forces to attack Wei.

IIIWu SongAlliances are only the need for survival, not the need for interests. After the defeat of Yiling,Liu BeiFlee to the White Emperor City. Soochow, Xu Sheng, Pan Wei and other generals all showed their grandchildren, saying that they would definitely be able to hug Liu Bei.

From the perspective of the two countries, Liu Beiyuan's army was completely annihilated, and the White Emperor City responded to the battle。The Soochow army pursued victory and won the battle until it was not absolutely impossible. However, Lu Xun.

and Zhu Ran and the others saw that Cao Yu was assembling a huge army.

He nominally helped Eastern Wu in his crusade against Liu Bei. In fact, he was guilty of squandering his heart. He took the opportunity to copy Soochow's post and destroyed Wu. It is in this context that Sun Quan.

The withdrawal of troops was ordered. Wei really didn't know how to fight Wu three times.

FourthIn terms of survival, both had to aim at the Wei state, because it turned out that the emperors of the Han Dynasty were in the Central Plains, and they wanted to restore orthodoxy, which was a political necessity。From the perspective of power comparison, the sum of Wu and Shu is roughly equivalent to the sum of Wei. If the two countries cannot be reunified, as long as there is friction, they may be broken by the Wei state and thus perish.

But in terms of interests, if one party really grows bigger, it will upset a certain balance and harm the interests of the other party. This is the fundamental reason why they must be united, not coordinated.

Because the position of Wei is very embarrassing, if the two countries of Wu and Shu succeed in uniting, Wei will be destroyed immediately, so Wei will not let them succeed in uniting.

Because Wei was the most powerful country among the Three Kingdoms at that time, and Cao Cao himself was also a particularly scheming person.

Because first of all, these countries are too far away, and if you want to attack another country, the battle line is bound to be lengthened, and as long as it is lengthened, all kinds of problems will arise.

I think this may be a manifestation of detachment from Germany, Wu and Shu have their own interests and cannot really unite together, and Wei took advantage of this situation of discord to thwart the joint action of the two countries.

I think that because there are too many capable artists and people in Wei State, there are so many people who give advice, so every time Wu and Shu are united, they can always let the people of Wei see through. From it separates them.

Because Wu and Shu are too far away from Wei, separated by a Yangtze River, if the battle line is too long, it will be unfavorable to them, so in the end it is always in vain.

Because it is impossible for Wei to let the two countries of Wu and Shu unite to attack him, then Wei is too passive in this way, so he must score.

First of all, these two countries are a little far away from Wei, and Wei was also relatively strong at that time, if the battle line is too long and there is no supply in the rear, they will not be able to take advantage of anything.

Because Wu and Shu want to unite to attack Wei, Wei will definitely send people to divide the two countries. As a result, the two countries could not unite to attack Wei in the end.

Very simple. The Wei state was powerful. Shu and Wu are not of the same mind. Each has a ghost. How can you win?

The real reasons for the demise of Shu are mainly these.

The first reason is that Zhuge Liang has been in power for a long time, Liu Chan is mediocre and incompetent, he has no experience in governing the country, and he slowly begins to just want to have fun. The land of Shu is very small, and no matter how rich the people are, the money and grain cannot surpass Cao Wei and Sun Wu. Shu lacked generals, many generals slowly died, and there were few generals available gradually.

was destroyed by Wei.

The second reason is that the fundamental reason is the gap in national strength, which will be defeated sooner or later. Population is not of an order of magnitude. In ancient times, it was the population that fought wars. The population of Shu has been decreasing year after year, and the country is getting poorer and poorer. The state of Wei waited for the national strength to flourish, and the end would definitely be defeated.

The third reason, the main one, is the problem of the concept of national governance. The interests of the people of Wu are bound to the state, so what I want in my heart is to be with the country. And Shu Han is that the good people of the country will not get benefits, and they should starve or starve, so they are all spectators who stand by and watch, so that the national strength is greatly reduced and is destroyed into nature.

The fourth reason, the most fundamental reason is that Liu Bei is a foreign regime, in the era of the rise of the scholar clan in the late Han Dynasty, the Jingzhou system that Liu Bei brought into Yizhou failed to integrate with the local scholar clan in Yizhou, but fought for many years and fought within the group. When the first generation of the better Jingzhou system left, of course, there was no successor, because the local scholars did not support this foreign regime at all (so the talents in the later Shu period withered, and Zhuge Liang did not carry this pot). When Deng Ai finally destroyed Shu, Shu surrendered one after another, without resistance, who will be the emperor is not the emperor, it is better than the surname Liu.

So in the final analysis, Shu Han is a colonial regime, and it is only a matter of time before it is destroyed.

The fifth reason is that there are many groups within Shu Han, but few in Cao Wei. The territory of Shu Han is small, the mass production is insufficient, the economic strength is small, the distribution of group interests is insufficient, the overall contradiction is aggravated, and the resistance ability is limited, resulting in the weakness of Shu Han.

The sixth reason, in fact, is that there is no other, that is, it is weak and has few people, and the ancient population is a vital strategic material. At that time, most of the population was still in the Central Plains.

Yes, because the alliance between Wu and Shu was also a last resort, it can be said that the two sides were hostile and competitive, but they couldn't defeat Cao Wei alone, so they united to protect themselves first, which was also the reason why Eastern Wu wanted to attack Jingzhou later.

Of course, it's not just that, even without Cao Wei's existence, the two countries may unite, because after all, the situation is forced.

No, it may be to make the strength of the two sides stronger, and it is also to unite for reunification, not because of the existence of Cao Wei.