During the Three Kingdoms period, all sides fought a pot of porridge, so why did no foreign enemies take advantage of the void? Look at who is guarding the frontier
Speaking of ancient and modern three kingdoms, shoot cases and strange books and bugs
At the end of the Han Dynasty, the Three Kingdoms, everyone knows that the smoke is full of gunfire, you sing me on the stage, as if walking on the horse, the princes rush to get up the tall buildings, feast guests, fantasize that they can sit on one side, and even reshape the rivers and mountains unharmed, but in the end they can't get rid of the fate of a building collapsing.

Curiously,
During the Three Kingdoms period, all sides almost fought a pot of porridge, so why did no foreign enemies take advantage of the void and did not have the "Five Hu Chaohua" incident in the last years of the Western Jin Dynasty? Friends, who are you watching the frontier? Roughly speaking, it was the northern forces led by Cao Cao who controlled the xianbei Wuhuan Xiongnu Xiqiang, the southwestern forces led by Liu Bei suppressed the southern barbarians, and the Jiangdong forces led by Sun Quan attacked Shanyue.
During the Three Kingdoms period at the end of the Han Dynasty, in general,
Foreign forces in the North
The biggest and most capable of posing a threat to the Central Plains,
Mainly Xiongnu, Xiqiang and Xianbei,
The people who grew up on horseback were brave and good at war, brave and courageous, coupled with the fact that the climate at that time was gradually getting colder, which was even worse for the nomads, and the "autumn wind" for the farming peoples in the Central Plains almost became the way to survive.
However, they did not cause the disaster of "Five Hu Chaohua", and the reason for this was that the reward for the first merit belonged to the Xiliang Ma clan.
Although the five horses of Xiliang may not be guarding the border for the Han family but just want to support the army and respect themselves in Xiliang to become a hegemon, but regardless of the motive purpose, it always plays the purpose of isolating foreign tribes from the Central Plains, from beginning to end, Xiliang still belongs to the Huaxia circle.
Later separatist forces such as Gongsun Zan and Yan Rou also belonged to this category
Although the drunkard's intention is not in the wine, it is all the same destination.
Secondly, after Cao Cao unified the north, the strategy used and the candidates sent to guard the border were very tough and correct, and the strategy was to divide and rule.
Coercion and inducement to split the various departments of the Xiongnu, sending Han People to serve as the real power of the Xiongnu tribes, many restraints on the Xiongnu nobles, and also implemented the strategy of moving the Xiongnu people inward, merging them into the families of the scholars, strictly guarding them, and indirectly Sinicizing, which greatly weakened the combat effectiveness of the Xiongnu;
The pie will be mostly tough generals
For example, Cao Ren, Xiahou Yuan, Yu Ban, Xu Huang and others have all had the merit of suppressing the rebellion on the frontier, these are Cao Cao's capable generals, the combat ability of the unified troops is real, and the will and determination are incomparable to those minority leaders (after all, they are only robbing finances as the main purpose).
As for the southwest forces, from the beginning of Liu Biao, they deliberately suppressed control
, but up and down, there are many repetitions,
After Liu Bei occupied Shuchuan, especially after Zhuge Liang ruled Shu, meng Yu, the leader of the Southern Barbarians of the "Seven Columns and Seven Captures", pacified Nan Commandery, making the southwest generally dependent on Huaxia and gradually converging with Huaxia.
whereas
Jiangdong Shanyue is not actually a nation in the traditional sense
, but only a generic term for the inhabitants of the mountains, many of whom fled into the mountains because they could not stand the harsh expropriation and tyranny, and so on
In order to pay taxes and soldiers, and also to better implement its own rule, the Sun Wu regime implemented a policy of resolute crackdown on these Shanyue who tried to find a source of peach blossoms
After decades of brutal political and legal repression, they can no longer be seen as a threat.
Note: The reference monographs in this article are "Preliminary Research on Climate Change in China in the Past 5,000 Years", "Discussion Series on the History of the Southern and Northern Dynasties of the Wei and Jin Dynasties", "Romance of the Three Kingdoms"