What did the loss of the Yanyun region mean for the Northern Song Dynasty?

The loss of the sixteen states of Yanyun made the Central Plains Dynasty lose a natural barrier against the invasion of the northern nomads, and the northern gateway was wide open, so the Northern Song Dynasty would care so much about this region.

Yanyun was not only a natural barrier for the Central Plains Dynasty to resist the invasion of northern nomads, but also an important agricultural and animal husbandry production base. The loss of the sixteen states of Yanyun made the Central Plains Dynasty lose its natural barrier against the invasion of the northern nomads, and the northern gateway was wide open, resulting in repeated defeats in foreign wars of the Song Dynasty.

The loss of the Yanyun region meant the loss of a natural barrier against the invasion of the northern nomads for the Northern Song Dynasty, and it was easy for the enemy to drive straight to Bianliang Cheng.

The Yanyun region was an important geographical location in the Northern Song Dynasty frontier, and losing it meant that the Northern Song Dynasty began to have loopholes.

The Yanyun area has been a battleground since ancient times, it is not only a natural barrier for the Central Plains Dynasty to resist the invasion of northern nomads, but also an important agricultural and animal husbandry production base, the Northern Song Dynasty lost the Yanyun area is like losing an arm and protective film.

Since ancient times, the Yanyun area has been a battleground for soldiers, it is not only a natural barrier for the Central Plains Dynasty to resist the invasion of northern nomads, but also an important agricultural and animal husbandry production base.

The place where Yan Yun is located is very important, he is equivalent to a barrier in the Northern Song Dynasty, once this place is taken by the enemy, then, the Northern Song Dynasty will face the situation of being attacked on the back of the enemy.

Having lost two natural lines of defense, it has steep mountains and forms a natural first line of defense against the southward movement of the northern cavalry. Beneath the mountain range, the Sangan River and the Juma River, serve as a second natural line of defense against the nomadic horses.

The Yanyun area has been a battleground for soldiers since ancient times, and it is a natural barrier for the Central Plains Dynasty to resist the invasion of northern nomads, so it is a very important area.

Because it could not be defeated, the military strength of the Northern Song Dynasty was not strong among many countries.

The Sixteen Prefectures of Yanyun have always been the natural barrier of the Northern Song Dynasty, protecting the Northern Song Dynasty from the invasion of foreign enemies, and the security of the Northern Song Dynasty is not well guaranteed without this natural barrier.

The Sixteen Prefectures of Yanyun was a very important place at that time, and this place had a considerable impact on the entire battle situation in the future, so it was very important.

I don't think it's an exaggeration to say that it led to the final demise. The Sixteen Prefectures of Yanyun are not only strategically important, but also a good place to raise horses, and their influence is very great.

It was a big defeat of the Northern Song Dynasty, which also led to the final situation of the Northern Song Dynasty, because the sixteen states of Yanyun were strategic places at that time and a good place to feed horses.

The Sixteen Prefectures of Yanyun have been dangerous places since ancient times, and they are the most important places to resist the northern grassland peoples.

The loss of the Sixteen Prefectures of Yanyun means that the security of the Northern Song Dynasty will be lost, and this place is to protect the Northern Song Dynasty from the invasion of foreign enemies, which is extremely important.

The Sixteen Prefectures of Yanyun have been dangerous places since ancient times, and the Central Plains Dynasty of successive dynasties used them as a barrier to resist the powerful military power of the northern grassland peoples. In this sense, the sixteen states of Yanyun, which were lost before the founding of the People's Republic of China, became a problem for the henchmen of the Great Song Dynasty.

The loss of the sixteen states of Yanyun made the Central Plains Dynasty lose its natural barrier against the invasion of the northern nomads, and the northern gateway was wide open. Moreover, the loss of the Sixteen Prefectures of Yanyun is equivalent to the loss of the Great Wall, an important military fortress.

The Sixteen Prefectures of Yanyun are a checkpoint to resist invasion, and losing this place is equivalent to opening the door of the home and allowing the enemy to drive straight into the country.

The Sixteen Prefectures of Yanyun is a very important place, and it has a great impact on the entire battle situation, so his loss can be said to be quite fatal.

Yes. After the founding of the Song Dynasty, in the face of the threat of the Liao Dynasty (Khitan) iron cavalry galloping from the sixteen states of Yanyun, it had to plant trees near Bianjing. Zhao Kuangyin, Taizu of the Song Dynasty, did not forget to recover Yanyun, and once set up a "sealed pile warehouse" in the inner treasury, intending to redeem the lost land with money.

The Song Dynasty also built the "Beijing" Daimyo Mansion in the south of Hebei to confront the Liao State. In the fourth year of Taiping Xingguo (979), Zhao Guangyi of Song Taizong moved to Youzhou, trying to recover the Yanyun region in one fell swoop, and fought fiercely at the Gaoliang River (now outside Xizhimen, Beijing), the Song army was defeated, and Song Taizong was shot by arrow and fled in a donkey cart. After that, the Northern Song Dynasty fought a long war with the Liao, and it was never possible to occupy this place.

In the first year of Jingde (1004), Zhenzong of the Northern Song Dynasty arrived in the north city of Lanzhou, and then made an armistice and peace with the Liao State in Lanzhou, known as the "Alliance of Lanyuan" in history, and then the Song-Liao border was in a relatively stable state for a long time.

In the fourth year of Xuanhe (1122), Song and Jin signed the "Maritime Alliance", agreeing to jointly destroy Liao, and Jin returned to Song Yanyun Sixteen Prefectures. So the Northern Song Dynasty preset Yanshanfu Road and Yunzhongfu Road. After Jin Taizu drove Emperor Liao Tianzuo to the west of Yanshan, in February 1123, he returned Yanjing, Zhuozhou, Yizhou, Danzhou, Shunzhou, Jingzhou, and Jizhou to the south of Taihang Mountain (where the Later Ming Dynasty built the Great Wall).

But after Ah Gu was killed, Jin changed the incident with Zhang Jue to the Song Dynasty. In December of the seventh year of Xuanhe (1125), the Jin soldiers occupied the Yanjing region again. In the second year, the Jin State marched southward, captured the second emperor of Huiqin, and occupied the Central Plains, which is known as the "Jingkang Change" in history, and the Northern Song Dynasty perished.

In 1127, the old royal family of the Song Dynasty Zhao Gou crossed to the south, and Song Gaozong Zhao established the Southern Song Dynasty partial security regime, and later moved the capital to Lin'an (Hangzhou).

The Northern Song Dynasty really hasn't completely recovered it, and there have been a few intermittently in the middle, and the Jin State has also returned a few, but the Central Plains Dynasty recovered the sixteen states of Yanyun in a complete sense, which should have been in the Ming Dynasty.

Seven states were bought with **.

Song and Jin fought Liao together, Jin won, Song was defeated, Tong Guan spent money to buy back the sixteen states, and then crowned the king of Guangyang County.

It can be counted as a reconquest, but not completely.

These 16 places refer to Shunyi, Beijing, Xuanhua, Datong, Shuozhou, Shuozhou East, Yingxian and so on. The geographical location of these places is relatively superior, and there are many foreign nationalities in these places, if these places are not recovered, it will affect the stability of the court of the Northern Song Dynasty. That's why the Northern Song Dynasty has always wanted to recover these places.

Yanyun Sixteen Prefectures, also known as Youyun Sixteen Prefectures, Yun refers to Datong, Yan refers to Beijing. In terms of geographical location, the sixteen prefectures of Yanyun are mainly in the present-day Beijing, Tianjin, Hebei and northern Shanxi. Since ancient times, this has been the Central Plains Dynasty, and to put it bluntly, it is the main barrier of the Han people against the northern nomads.

The terrain is dangerous, and the strategic position is very important.

It refers to Yunzhou, Youzhou, and also includes the northern part of today's Tianjin, as well as the present-day Beijing, and also includes the northern part of Shanxi, etc. Because these places are very important, they must be grasped in time, so as to avoid being taken advantage of by the Khitan.

It refers to the sixteen prefectures centered on Beijing and Datong, which are equivalent to the current Beijing, Tianjin, Hebei, Shanxi and other places. These places are easy to defend and difficult to attack, and they are the places where ancient soldiers must fight, and they are very rich.

In the early days of the Song Dynasty, Zhao Kuangsheng failed to recover the sixteen states of Yanyun, mainly due to several reasons:

1.At the beginning of the Song Dynasty, the main focus was to unify the five dynasties and ten kingdoms, and there was no time to take care of recovering the sixteen states of Yanyun.

2.At the beginning of the Song Dynasty, the national strength was weakened, and it was difficult to defeat the Liao State.

3.Song Taizu died too early and did not have time to implement the plan.

The Sixteen Prefectures of Yanyun were originally the territory of the Central Plains, but in the last years of the Tang Dynasty, the warlords divided the territory, and in order to get the support of the Liao State, Shi Jingjiao ceded the Sixteen Prefectures of Yanyun to the Liao State, so that if he wanted to take it back at that time, he needed to fight with the Liao State. After the establishment of power in the Northern Song Dynasty, Zhao Kuangyin, Taizu of the Song Dynasty, attached great importance to the sixteen states of Yanyun, and he once set up a special department to redeem the sixteen states of Yanyun, but in the end he died too early, and his successor failed to implement his plan, and there was no way to recover the sixteen states of Yanyun. <>

1. At the beginning of the establishment of the Song Dynasty, he was busy unifying the five dynasties and ten kingdoms, and had no time to take care of the sixteen states of Yanyun. The Song Dynasty was Song Taizu Zhao Kuangyin usurped the power of the Later Zhou, at that time belonged to the period of five dynasties and ten kingdoms, the first task of the Song Dynasty was to unify several other countries, and then recover the sixteen states of Yanyun, if the sixteen states of Yanyun were recovered first, it was likely to be attacked by the enemy, resulting in the collapse of the regime, so Song Taizu chose to go south to attack several other countries, and did not immediately recover the sixteen states of Yanyun. <>

Second, the national strength of the Song Dynasty was weak, and it was difficult to defeat the Liao State. At the end of the Tang Dynasty, the division of feudal towns led to warlord scuffles, and Shi Jingjiao ceded the sixteen states of Yanyun to the Liao State for his own interests, and was protected by the Liao State. The Song Dynasty was weak in the early days of its establishment, and it was very difficult to fight against the Liao State, so the Song Dynasty did not want to recover the Sixteen Prefectures of Yanyun immediately, but wanted to redeem the Sixteen Prefectures of Yanyun with money.

3. Song Taizu died too early, and he did not have time to recover the sixteen states of Yanyun. Zhao Kuangyin, Taizu of the Song Dynasty, analyzed the situation at that time and believed that the Liao soldiers were strong and strong, and the Song Dynasty would not have good results if they were hard, so he set up a department and prepared to redeem the sixteen states of Yanyun with money, but he died suddenly before he could achieve it. After his death, Song Taizong did not inherit his ideas, but directly chose the Northern Expedition, but the two Northern Expeditions failed, resulting in the Song Dynasty's lack of troops, and in the later period, Song Taizong emphasized literature and light military force, resulting in the Song Dynasty's inability to recover the sixteen states of Yanyun.

On the one hand, it was because the Northern Song Dynasty had to cede the sixteen states of Yanyun to the Liao State in the previous humiliating treaty, and the Song Dynasty had been abiding by the provisions of the treaty, so it did not take the initiative to recover these lost territories. In the face of the strong military threat of the Liao State, the Northern Song Dynasty paid more attention to internal stability and development, and did not have enough strength and resources to regain the lost territory. In addition, during the Song Dynasty, Beitan also focused more on the development and defense of the south, which also caused the passivity of the northern lost territory.