"At the end of the Eastern Han Dynasty, it was divided into three kingdoms." Historically, we all know that the Three Kingdoms period was notoriously turbulent and fell apart. The social situation was chaotic.
As the old saying goes, chaos gives rise to tyrants. Many times, although the chaotic world is not friendly to the people, it also gives many people the opportunity to show their skills and become a generation of heroes. However, if you want to be famous in the chaotic world, you actually need a certain amount of intelligence and intelligence.
However, we all know that although the internal state was a pot of porridge during the Three Kingdoms period, there was no foreign invasion. Why? At this time, if you look at the people who guarded the frontier at that time, you will actually understand the reason.
So, who is this man who guards the frontier? Why does he have such a great skill? How did he manage to keep the turbulent Three Kingdoms from invading without foreign enemies? In fact, this still has to start from the history of that time.
Foreign forces are weak
Throughout history, foreign invasions such as the Xiongnu have always been the most sensitive issue for rulers, and almost every generation of ruling groups has to rectify the frontier. In fact, during the Three Kingdoms period, there was also the distress of foreign invasion.
And why didn't the foreign invade at that time? And at that time, the situation in the three countries was so turbulent, wasn't it a great opportunity? This also starts with the situation at that time.
You know, if the Xiongnu and others want to invade, a prerequisite is to have full strength. Although the situation was turbulent at that time. At that time, however, the various groups within the three countries were very powerful. Whether it was Cao Cao's camp or Liu Bei's clique. In fact, they all have a strong military force. Therefore, although the Xiongnu knew at this time, in fact, neither side was easy to mess with, and they did not want to participate in it.
Secondly, there is another problem, and the most important one, to begin with the Huns themselves.
At that time, the foreign forces were mainly: Xiongnu, Shanyue, Nanban and other six tribes. As we all know, in fact, most of the foreign tribes are nomadic peoples, so they are only more active in the spring and summer, while the rest of the time is more stable. Therefore, in fact, the strength of the foreign tribes is unstable and not strong enough, so the overall strength of these six tribes is not strong. Moreover, whether it is the development and cultivation of military technology or the development of talents, it is even more than any military group in the Three Kingdoms period at that time. Therefore, considering the disparity in strength, the foreign tribes do not dare to act rashly.
At that time, the Three Kingdoms period was so chaotic, and the various power groups were brazen, and the foreign forces at this time knew that it was easy to make mistakes by taking sides, and it was better to settle down and seek self-preservation. In addition to this, the people who suppressed the northern frontier at that time also made the foreign tribes feel frightened.
Cao Cao's clique guarded the north
We all know that when it comes to the Three Kingdoms, we have to say that Cao Cao, although the evaluation of Cao Cao in history is generally not good, but we have to admit that Cao Cao is indeed a very military talented figure, and very ambitious. At that time, Cao Cao blackmailed tianzi to order the princes, in fact, he wanted to unify the world and had full ambitions.
But it just so happened that Cao Cao had always occupied the north. And we all know that the ancient foreign invasions actually started from the nomadic peoples in the north. At this time, the leader of the foreign tribe naturally knew that Cao Cao near him was actually an intractable figure.
And Cao Cao, because he wanted to unify the world, of course, would not let the Xiongnu and other foreign tribes hinder him, so at this time, when he found that many foreign tribes were on the northern frontier, he actually took a lot of measures.
For example, Cao Cao once sent troops to suppress the Wuhuan tribe, so that other foreign tribes were even more reluctant to attack after seeing it. At that time, many foreign tribes were actually closely linked, and when Wuhuan was hit, the other five tribes actually did not dare to act rashly.
Therefore, at that time, Cao Cao was actually vigorously guarding the frontier. It is precisely because it is Cao Cao's clique that guards the frontier in the town. As a result, the foreign forces at that time were very timid and did not dare to attack the three countries in turmoil.
Sun Wu violently conquered foreign tribes
Cao Cao's defense of the northern frontier was actually a big reason why there was no foreign invasion. However, there is still an important reason for this. That is Sun Wu's violent forced conquest of foreign tribes.
At that time, during the Three Kingdoms period, there was another foreign tribe whose power and number were very strong, and his name was Yamakoshi. The Yamakoshi tribe is actually a foreign tribe that has been living in the mountains, unlike others. Most of them were active in the territory of Sun Wu's rule.
According to historical records, the Sun Wu family at that time was actually very rich and ambitious, and the rule was very stable. Therefore, in the face of the active Shanyue tribe at that time, Sun Ce actually took a very direct and violent crackdown at that time.
At that time, in order to suppress the foreign tribes, Sun Ce would attack the mountains and forests from time to time, suppress the mountains and yue, and at the same time expel them. At that time, some of the mountains were cornered, and they were driven to the Central Plains, and there was no way to return, some chose to join the army, some did business, and most of them had already returned, resulting in many of the Shanyue tribes no longer existing.
It is precisely because of Sun Wu's violent and coercive means of suppression that it is difficult for the Shanyue tribe to survive, and at the same time, it does not dare to be too arrogant.
And the so-called killing chicken for the monkey to see. In the face of the fate of Yamakoshi at that time, in fact, many other foreign forces also began to hesitate, believing that whether it was the Central Plains, the South, or the North, it was actually difficult to attack and invade, and gradually did not dare to insert the Three Kingdoms and invade the Three Kingdoms in the chaotic world.
epilogue
There are many historical stories in the Three Kingdoms era, and many historical heroes have emerged. In fact, many times, our evaluation of a certain character can not only look at one aspect. Just like Cao Cao as we know him, although he has always been evaluated as a treacherous and cunning person, in fact, he also made many contributions, for example, it was really because of his suppression of the north and the guarding of the frontier that there was no foreign invasion at that time.
Therefore, at this time, it is not difficult to understand why there was no foreign invasion during the Three Kingdoms period. Because Cao Cao's reputation was well-known at that time, and he was suppressing the northern frontier, the Xiongnu and other foreign tribes were also frightened and did not dare to act rashly.
And history actually brings inspiration to our present. At any time, we should take into account the overall situation, grasp the main aspects, not be able to distinguish between priorities and priorities, and more importantly, we should be able to act on opportunities and do the right things and decisions.
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