Why did the Three Kingdoms become a mess and not be taken advantage of by foreign races? You see who is guarding the frontier in the town
In fact, in the history of our country, the Central Plains Dynasty has always had a contemptuous attitude towards some foreign races, and when the Central Plains were strong, these people had to pay tribute, and when they finally declined, they wanted to take advantage of the void. And this has happened many times in history.
However, at the end of the Eastern Han Dynasty, these were very chaotic between Cao Wei, Eastern Wu and the Three Kingdoms, and there were often wars in the Central Plains, but at this time politics was still controlled by the Han people, and no foreign race wanted to take this opportunity to attack. In fact, it is very related to the people who guard the frontier.
At the end of the Three Kingdoms period of the Eastern Han Dynasty, the Han Dynasty was very arrogant, and during the Qin Dynasty, the Northern Xiongnu, who were very threatening to us, were hit very badly by Huo Qi's disease. In the next few hundred years, although they have grown after recuperation, they have never developed more than us. After the situation of the three divisions of the world has been determined, the Yellow River Valley is ruled by Cao Wei, who stands in the north, and there are two major ethnic groups further north, one is Xianbei and the other is Karasuma, these two ethnic groups are mainly nomadic, they live on horseback at a very young age, and the clans are very powerful as warriors, although because there are reasons in terms of population, it does not seem to pose too much threat to us, but the combat effectiveness is also very strong.
If they wanted to attack the Central Plains, then the first thing they had to face was Cao Wei, who also wanted to unify the world and conquer the other two regions, but if they wanted to go south, they would first have to solve this problem. So in 207, he sent a large army to play in the empty house, and under the leadership of the classroom, the country also chose to surrender, and sent an army to listen to Cao Cao's secrets After conquering this country, Cao Cao sent a group of very elite soldiers to attack the Xianbei tribe in two or three or five years, and killed their leader, so during this period, the people in this country were very chaotic.
Cao Wei resisted the pressure of these foreign tribes, but Eastern Wu also killed Baishun, and Shu Han had been fighting against Qiang Rong.
Therefore, during the Three Kingdoms period, although the central plains regime was in a state of division, the three regimes had always been in the Gongda clan, and they also defended their territory.