Briefly describe the root causes of the decline of the Three Jin states

Wei State: The national strength was the strongest when the state was founded, but during the reign of King Wei Hui, it was first defeated by the Qin State, and then lost to the Qi State, and the national strength declined rapidly, and it has never stood up since.

South Korea: I've always been a soy sauce maker. Sandwiched between Qin, Chu, and Wei, it can't develop at all.

The Three Jin Dynasty has two meanings: one refers to the collective name of Zhao, Wei and Korea during the Warring States Period of China, and refers to the hometown of Zhao, Wei and Han as a geographical noun. The second refers to Shanxi Province.

Zhao, Han, Wei were originally the six kings of the Jin State, in 403 years ago, Zhou Tianzi recognized the three families as princes, known as the "three families divided into Jin" in history, therefore, in the "Warring States Policy", "Historical Records", "Zizhi Tongjian" and other books, the Zhao, Wei, Han three countries are collectively called the Three Jin, which is about today's Shanxi Province, the central north of Henan Province, and the southern and central parts of Hebei Province. Now the three Jin Dynasty refer to Shanxi.

A watershed year for the festival.

The Yellow River and the Yangtze River are boiling water.

We met in this lotus pond that year.

My exhaustion evaporated in an instant.

The tombstone is inscribed with the last words of the martyrs.

Beloved girl, you know what.

Chapter 2: Protecting the ecological environment.

We didn't go to the movie theater.

Good words in Journey to the West.

I really want to be in the moonlight on this starry night.

Suddenly, there was a protrusion.

Clear water and blue sky.

I didn't get tired of drinking because of the blandness of the water.

You said you'd take it to Notre Dame.

I remember not having classes all day.

Take into account the overall planning and reasonable arrangements for the Spring Festival.

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Fatherly love is actually very simple, it is like white wine and spicy.

It is also necessary to let the ideal break through the fence of the night.

The past that always has to be quiet.

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To shelter from wind, frost, snow and rain.

When the relationship faded really broke them off.

You can laugh or cry, but you can't say goodbye.

Modern women, of course, openly oppose one-sidedness.

Maybe it's because the deeper the love, the more painful it hurts.

When a man hugs a woman.

The craftsmanship of eating vegetables is good, mother.

Smoke and rain will write you into a book of books.

I didn't want to come, I was very aggrieved, but I still did it.

I looked at the magnificent statue of the martyr in front of me, and a sense of reverence was born. Others** will be closed before investors withdraw their capital. Some of the ** had a dismal start to business and have been looking for ways to get back to their glory days.

Reason: The ruling group was decaying, and the Western Jin Dynasty royal family fought for the throne for more than ten years, depleting the national strength of the Western Jin Dynasty.

The bureaucratic landlords of the Western Jin Dynasty brutally oppressed the ethnic minorities who had migrated inward, provoking them to revolt.

The main reason is that because of internal and external troubles, there are serious problems within the dynasty, and there is no way to rule well.

Because the successor was too mediocre, and the territorial plan changed, and an unstable regime emerged, it led to its demise.

The demise of the Jin Dynasty was a historical inevitability, because the trend of the development of the times at that time was contrary to the development of the Jin Dynasty.

I think the fundamental reason is the restlessness of the people's hearts, the Han Dynasty was replaced by Cao Wei, and Cao Wei was replaced by the Sima clan, so everyone thinks that as long as there is power and ability, anyone can be the emperor, and the emperor will take turns to do it, and he will come to my house next year. Therefore, the political situation in the Wei and Jin dynasties was very unstable.

Another important reason is that Sima Yan, Emperor Wu of the Jin Dynasty, left too many hidden dangers for the demise of the Western Jin Dynasty. The first was the Great Feudal King, which later led to the Rebellion of the Eight Kings. The second is that he knew that his son Sima Zhen was stupid and still passed the throne to him, which caused the Sima clan to think that he was unworthy and wanted to overthrow him, so there was the Yongjia Rebellion.

The fundamental reason for the temporary demise of the Western Jin Dynasty was that it did not have the conditions for great unification, and it was forcibly carried out, and many grassroots contradictions did not attract enough attention, and it was bound to die in the short term.

At that time, the problems of the relevant system also led to the normal monopoly situation at that time, and at that time, the emperor at that time felt good about me, and then did not govern the national policy well, and there were also internal and external troubles.

It should be embattled, and then the long-term argument with an unsuitable system eventually intensified people's contradictions, of course, it is also because it has been bullying Baixun and destroying the surname, so it will eventually lead to extinction.

I think it's because of the turmoil of the Eight Kings, there are a lot of princes who have seized the land and want to become emperors.

The political reason for the fall of Liu Han was civil strife.

The direct cause of the fall of the Liu Han Empire was civil strife, and Liu Yuan's father and son were born and merged with the five Xiongnu tribes. Although he nominally possessed the southern Xiongnu, his family status was not high, and he was not among the four nobles, let alone descendants.

Liu Yuan's father and son also knew that the appeal of their socks was not strong, and the number of people in the department was small, so they actively wooed the Huyan clan and the Bu clan internally, and pulled or dragged other small tribes such as the Xiongnu and Qiang externally. The composition of the empire is huge, and with a strong leader, it can barely hold on, and once the royal family is weakened, the collapse of the empire is inevitable.

During Liu Cong's reign, the Han army successively captured Luoyang and Chang'an, and Liu Congwei was blind and changed his hope for Dasheng, which also made Liu Cong confident that he could completely control the empire. "The direct cause of the fall of the Liu Han Empire was civil strife, Liu Yuan's father and son were born and the five departments of the state were sentenced to slavery and slaughter. Although he nominally possessed the southern Xiongnu, his family status was not high, and he was not among the four nobles, let alone descendants.

Jin Zhun's rebellion:

The reason for the fall of the Liu Han Dynasty, the direct cause of the fall of the Liu Han Empire was the rebellion of Jin Zhun, and the heir Liu Cang, the heir of the second generation of Liu Cong, was mediocre and cruel and unpopular.

Jin Zhun staged a coup d'état and killed most of the Liu clan, and the Liu Han Empire basically declared its demise, and the following is the reason for the fall of the Liu Han Dynasty sorted out by the teacher, history will always bring us painful lessons, and take history as a mirror so that we need to understand the truth.

Climatic reasons. From the middle of the Eastern Han Dynasty, the average temperature in China slowly decreased, reaching a low point during the Wei, Jin, Southern and Northern Dynasties.