Of course, this is only the background at that time and the comprehensive consideration of the three places. In fact, the land of Hanzhong is still in a high strategic position! It is said that although Liu Bei had two people, he did not achieve real reunification in the end, but just occupied. But in any case, Liu Bei also succeeded, and his success was naturally inseparable from the negotiation between the two. Especially Zhuge Liang's help to Liu Bei!
Zhuge lit up the power of this country. Why did it still fail? Jiang Wei is the reason.
The rise of Liu Bei has a lot to do with Zhuge Liang. For Liu Bei, there are only the best Zhang Zhaosan Ye and the people who can rely on Zhang Zhaosan Ye. Although these three people are recognized as "10000 people", they have never won, but most of the time, fighting is about making strategies!
Before Zhuge Liang entered the customs, Liu Bei showed the characteristics of Wu as a whole. After Liu Bei stayed in the swimming pool of the next city, Xuzhou was typical. Later, after the arrival of Zhuge Liang, I just set up a short message committee for Liu Bei, and I completed a solid foundation for Liu Bei and completed converse.
Later, Liu Bei finally won Jingzhou, and then sent troops to the center of the Han Dynasty to occupy his own "emperor" Liu Wei. In 223, Liu Bei officially proclaimed himself emperor, known as Han Zhao Zhen in history. Soon, Liu Bei's army will come to Wu Dong and finally be defeated, and the legion will stay in Baidicheng.
After Liu Bei's death, Liu Chan relaxed. Zhuo Qiliang, the prime minister, did not dare to violate the outcome of Liu Baolin, and at the same time supported Liu Chan and planned the Northern Expedition. But first of all, from a historical point of view, Liu Bei did not let Zhuge Liang's north be left out in the cold, but let Li Yan wait for the north to explore the road while guarding the city. Zhuge Liang is just a national policy. But after Liu Bei, Zhuge Liang did not follow, but kept gaining power in his hands, making Li Yan empty. The ultimate martial arts strength of this country is all in Zhuge Liang's hands.
Finally, Zhuge Liang played the slogan "Thief is the best in the world, king is inferior", and the sixth Isu, the northern expedition to the Central Plains. But the result is passive. Even though some victories were achieved in this process, from a global perspective, Zhuge Liang's northern expedition can be said to be meaningless, but it was useless. If it comes down to it, Zhuge Liang failed for the following two reasons:
First of all, there is no stable political foundation.
We know that after Liu Bei's death, the master of Liu Chan became weak, and some Liu Bei will continue to die in the future. The core ruling power of the Han regime was greatly weakened. In addition, during Zhuge Liang's reign, there were many internal contradictions in the Han Dynasty, and the generals of Kuching and Jin Dynasty clashed with each other, which was largely due to Zhuge Liang's Northern Expedition. The most typical is the contradiction between Yang Yi and Wei Yan.
Yang Yi is very capable, but too narrow to take care of the overall situation. Although Wei Yan is brave, he is an unpleasant general, but he has just been used. At that time, there were two questions about an article, which was Zhuge Liang's most effective way. But neither can work together, but they will hold it everywhere. Of course, it is very normal for a team and team members to have contradictions and disputes. At this time, only leaders can adjust. But Zhuge Liang did not mediate, but supported Yang Yi and despised Wei Yan.
Especially in the last Northern Expedition, Zhuge was seriously ill and realized that he was going to become the world soon, so they almost invited all the important leaders to see him, except Wei Yan. More importantly, when Zhuge Liang handed over power to Yang Yi, he asked Wei Yan and Zhuge Liang to also say: If Wei Yan doesn't keep up, everyone will take it directly, not him!
Finally, when Yang Yi ordered the retreat, Wei Yan stopped him: "We won't hit here easily. How can you retreat? " Then again, it's against the will! "
Wei Yan said that Yang Yi's rest had no rhythm. On the contrary, he gave it a rebellious hat. In the end, Wei Yanyan had no choice but to escape, but the result was chasing a horse and killing people. Therefore, understanding Zhuge's leadership as the leadership of both, not only did not regulate the contradictory role, but led to the self-harm of the two nephews!
Not only that, Yang Yi's relationship with Guo Shangshu also made Liu Ba very bad. Zhuge Liang had a worse relationship with Li Yan, the "third-in-command", and finally gave him to the people.
So at this time, it seems that the foundation is unstable, so Zhuge Liang wants to successfully complete the Northern Expedition, which is basically not shown.
Second, the difficulty of logistics support.
Geographically, Xiezhou belongs to four places, with Wushan in the east; To the west are mountains and snow-capped mountains; There is a mountain in the south; There are Qinling Mountains in the north and mountainous areas in the north, which tightly wrap Yizhou. More importantly, under this backward condition, the traffic situation in Youzhou is very serious, so every time Zhu Liang leads troops, the transportation line of the army will increase by hundreds of thousands of miles. Although Zhenlan invented the efficient means of transportation "Mu Niu", it was incomprehensible to transport 100000 stores, uniforms and other materials in Chongshan game. Therefore, the lack of logistics supply is often an important reason for the failure of Zhuge Liang's northern expedition, so the second and fourth logging in the north came to an end.
Under very limited natural conditions, Zhuge Liang can only save speed, but Wei can take advantage of this and only need to do a good job in defense. Basically, as long as the military will destroy grain, then you can't fight. Won.
In the last Northern Expedition, Zhuge fell! However, the Northern Expedition did not stop. As Zhuge Liang's right-hand man, Jiang Wei went north again. But it doesn't stop.
After the defeat of Jiang Weizhou and the Central Plains, his life also came to an end. When he was in Jiang Wei, he said to everyone, "Everything is doomed, but it is hard to die." This sentence is not only the real reason for the failure of Zhuge Liang's northern expedition, but also shows that logging in the north is a wrong decision. At least in the context of national strength, the country is wrong, so that others, this time, the country lost-Jingzhou. If the land of Jingzhou is still there, there may be a chance to make a comeback, but the land of Jingzhou has been lost. I think it is impossible to successfully complete the Northern Expedition!
Jiang Weikao said that "life is difficult", but this is not helpless! Perhaps in Jiang Wei, it seems that the national strength cannot support the launch of a large-scale Northern Expedition. This is the so-called "heaven". ?