How did Liang contribute to the actions that endangered the Tang Dynasty twice in a row?

At the end of Sui Dynasty, Emperor Yang Di passed through some columns. Operation? At that time, the powerful Sui Dynasty was in turmoil, and various forces began to take advantage of the separatist regime to stand on their own feet. In the end, Lee Group became the winner in the chaos. Among the many separatist forces, Liang Shi rose up almost at the same time as Li Tang, but it became the last opponent to be wiped out in the unified war of the Tang Dynasty, while Liang Shi joined forces with the Turks, which once plunged the Tang Dynasty into crisis.

In the 13th year of Liang Daye, that is, in 6 17, before Li Yuan started an uprising in Taiyuan, he fought against Sui in Shuofang, rapidly expanding his territory and establishing it.

The book of the new Tang dynasty, the great cause at the end. Liang Zhuan, which ended as a thief, killed Tang Shizong. According to the county, he was called the great prime minister and joined hands with the Turks.

Liang Shi killed Emperor Sejong of the Tang Dynasty to fight against the Sui Dynasty. At first glance, is it extremely easy to think of an impossible situation, that is, Emperor Sejong of the Tang Dynasty was an emperor, but there was no Sejong in the temple name of the Tang Emperor? After all, it is necessary to avoid Li Shimin's taboo, but there is a saying that the temple name created by Li Yu in Tang Daizong is Sejong.

"Zi Zhi Tong Jian" is taboo in the Tang Dynasty, and the generation of clan relatives is still called Sejong. Being approachable adds scenery to the emperor, so I don't learn this.

In the early period of Liang's anti-Sui, he defeated the attack of Sui general Zhang Shilong, and then captured Diaoyin, Honghua and Yan 'an counties, so the regime proclaimed itself emperor and established Liang, whose territory is roughly in today's northern Shaanxi. It can be said that as far as the situation is concerned, Liang's power is like a sharp knife hanging in the core of Guanzhong, but why not solve Liang first, but pacify other separatist forces first?

The first thing to say is that if Liang's influence group does not unite with the Turks, it will pose little threat to Guanzhong.

There is a barrier between Guanzhong and northern Shaanxi, that is, Beishan, which is the boundary between the Loess Plateau in northern Shaanxi and the Weihe Plain in Guanzhong. The mountain range in Beishan is generally around 1, 000- 1, 800 meters above sea level, which is not so steep compared with Qinling Mountain, the southern barrier in Guanzhong, but it was enough to contain Liang Shi's military action going south directly at that time, so he could only attack to the west and fight Lingzhou.

The purpose of playing Lingzhou is to get through the passage into Guanzhong. The occupation of Lingzhou can be used as a base for taking the Hexi Corridor in the west and attacking Xiaoguan in the south. It is located in Guyuan County, Ningxia. Xiaoguan is the North Pass, one of the four fortresses in Guanzhong. It can be seen that Liang Shi has ideas, but limited by his own strength, he can't single-handedly fight against Li Tang, so he will always unite with the Turks and try to forge ahead in the Central Plains.

And why not solve the beam first? The main reason is that Liang Shi can't get the same benefits. After Li Tang was neutral, he defeated Xue Ju and his son, captured Longxi, defeated Li Gui, won Hexi Corridor, defeated Liu Wuzhou, and stabilized Hedong, which greatly increased Li Tang's strength based on Guanzhong, but Liang Shi did not have enough motivation. Originally, the territory of Liang Shi had no good economic conditions, so it was inevitable to fight against the powerful East Turkistan first. This can easily give an opportunity to all forces entrenched in the Central Plains. Both Dou Jiande and Wang have the will to unite with the Turks, so it is bound to cause encirclement and suppression by all parties. It is better to ignore the extremely low goal of the interests of He Liang for the time being. Facts have proved that Li Tang's strategy is also correct. It took Li Tang seven years to basically unify the whole country, and then it was strong enough to compete with the Turks, and it was not a problem to destroy Liang Shi.

Of course, there is no energy to pay attention to Liang for the time being, but Liang has great motivation to encourage Turks to go south and want to attack Guanzhong while it is not yet strong. Everyone should know that Wei Shui's alliance, who just succeeded to the throne, was almost taught a lesson by Jie Li, but you know, there was a more serious crisis before that, and Liang was also encouraged to almost become a crisis.

Old Tang books. Liang Chuan Liu Wuzhou was defeated, and the generals of all divisions fell one after another, which made all normal universities afraid. They sent Lu Jilan, their minister, to say that Luo Chanyu said that now that Wu Zhou was destroyed and Tang was great, all the divisions were willing to die, but they were also afraid that they would follow Khan. It was ordered that Mohe Du was located in Yuanzhou, Nibu and Division were located in Yanzhou, Luo was located in Bingzhou, Khan and Khitan and Mohan were located in Youzhou, together in Dou Jiande, and they came to meet Jin and Jiang by mouth. Soldiers are not afraid of danger, and they will stop when they meet Luo.

After defeating Liu Wuzhou, Liang surrendered, which made Liang feel the pressure. After all, their own strength has been difficult to compete with Li Tang. If we don't seize the opportunity to weaken Li Tang, such defections will only increase in the future. Therefore, he encouraged Jie's predecessor, his brother Luo Khan, to gather troops from all directions and prepare to go south in a big way. Even Dou Jiande is ready to unite with the Turkish army. This is a siege of Li Tang. It can be said that if the Turkish Coalition forces invade Guanzhong Li Tang, it will be in danger of national subjugation. After all, it happened in the second year of Wude, and Wang was still in the Central Plains. Once the land in Guanzhong suffers from war, it will inevitably lead to counterattacks from all sides, so the land in Longxi and Hexi, which have just occupied for one year, may also turn back. As a result, it is conceivable that even if Li Shimin can fight again, it will be powerless.

Only when preparing to meet the enemy, Luo Khan died, so the military action he led ended before it started, probably because he wanted to die. It was this joint action that failed to come true, which gave Li Tang relatively sufficient time to accumulate strength. It was not until the fourth year of Wude, that is, 62 1 year, that the war to unify the Central Plains started, and Liang Shi's plan to unite all parties to attack Guanzhong was completely completed. Because after the reunification of the Central Plains, people's hearts have completely turned to Li Tang, and everyone in troubled times wants to be attached to the strong. Before the destruction of the king, and Dou Jiande, who is the strongest is not necessarily. For example, when Shi Biao surrendered, he defected to Dou Jiande, but after the reunification of the Central Plains, as we all know, this world belongs to Li, and everyone should first consider taking refuge, not fighting.

"The Book of the New Tang Dynasty and the Biography of Liang" records that the governor of Hu Da was once acclaimed as the governor by many people. He was suspicious and rebellious because he saw the murder. Teachers frown more and more, so they go to North Korea to make profits and teach the South a little. So Turks have no age to steal the side, so they got a glimpse of Weihe Bridge.

In the third year of Wude, the well-known Jieli Khan succeeded to the throne, saying that he could win the throne of Khan thanks to Princess Yicheng. It was because she disdained her son and supported Jielihan, who was also called Duguyu at that time, that Jielihan became the leader of East Turkistan.

Speaking of Princess Yicheng, we have to mention that she is a sad princess loyal to the Sui Dynasty. At first, Princess Anyi died because she married Qimin Khan, an East Turkistan. Emperor Wen chose Princess Yicheng from the imperial clan to marry beyond the Great Wall in order to maintain the relationship between Sui Dynasty and East Turkistan. Emperor Yang Di once visited the Great Wall in the north and was besieged by Turks. It was Princess Yicheng who risked being killed and lied that the northern military situation was urgent, so that Khan began to die. And she didn't get any sweet love. She has been married to Qimin Khan, Shi Bi Khan, Chu Luo Khan and Jie Li Khan all her life, and the last three are the sons of Qimin Khan. So Jie Li Khan married her stepmother and sister-in-law. Of course, this was a tradition of the Turks at that time, but was it too cruel for Princess Yicheng, who finally went to Jie Li?

During the Khan period, he frequently harassed the border of the Tang Dynasty, and Liang contributed a lot.

"Old Tang book. Liang Du's Biography and Khan's Covey Bridge are also counted by their teachers.

The Book of the New Tang Dynasty Turkic Biography (the ninth year of Wude) rode out of Xuanwu Gate and stood around Gao Shilian, Fang and Zhou Fan. Fortunately, separated from Khan by water, I am responsible for it. When the leaders saw the emperor, they all dismounted in surprise and bowed down. When all the Russian troops arrived, the flag won, the soldiers were quiet and strict, and the next day they were punished with a white horse, and they were on the bridge with Valerie, and the Turks led them back.

Valerian Khan led two hundred thousand Turks to the north bank of Weihe River, threatening Chang 'an. The two sides finally signed a peace agreement and the Turks withdrew. The records in the Book of the Tang Dynasty may be exaggerated, saying that leaders such as Jie Likan Khan were frightened when they saw Li Shimin, so they dismounted and bowed down. If there are 200,000 troops behind, and they are still so afraid, then the East Turkistan people deserve to die. Besides, if they are so afraid of Li Shimin, they dare to use the army as a direct force. How easy is it to be timid at a critical moment?

Personally, I still think Jie Li Khan is a treasure given by the Tang Dynasty. Considering that the situation is not entirely favorable to him. After all, he is trapped in the hinterland of Guanzhong, the core of Li Tang, and Tang Jun has begun to gather around. He doesn't know how to guard against Chang 'an. If he really fights, he may not be able to take advantage. So now that he has benefited, he can quit.

At this point, Liang's two crisis plans have not been well realized, and it is barely understandable to miss an opportunity. If you miss it twice, you miss it completely. The alliance of Weishui completely shattered Liang's dream of forging ahead in Guanzhong, and also announced that you are not far away.

Liang Guo, established by Liang, can survive, and the biggest reliance is the support of East Turkistan. However, once there is a problem inside East Turkistan, it will be difficult for Liang to be immune.

In the first year of Zhenguan in the Book of the New Tang Dynasty, Xue Yantuo, Uighur and Gu Ye all rebelled, making sudden gains, invincible, traveling light, angry and imprisoned. The sudden profit is due to resentment and hope for next year. His subordinate Xue Yantuo calls himself Khan in order to make it come.

After the alliance of Wei River, East Turkistan split, and Xue Yantuo, Uighur and Gu Ye rebelled one after another. After three years of Zhenguan, the strength of East Turkistan was greatly reduced. In this case, Liang's position is even more precarious, and Valerie Khan is at home and abroad, and she has no intention to manage Liang and can't listen to Liang.

"Old Tang books. "Biography of Liang Shu Du Shi" was a chaotic political situation at that time. Emperor Taizong learned that all the teachers were helping orphans in distress, so he told them in books that he did not send troops to help these teachers out of trouble ... Li Jie Khan defeated them and entered the city gate.

Old Tang books. Chronology of Emperor Taizong. Liang Shi, a thief and handsome teacher in Zhou Xia, was killed by his father and brother Luo Ren and fell into the city.

Seeing that the time was ripe, he told Chai Shao and Xue to settle the beam. Although Jie Li Khan also sent troops to save Liang, it was only bad weather, and countless horses froze to death. Finally, Jie Li Khan's dispatch was defeated by Chai Shao, and Liang's younger brother saw that the tide was gone, so Liang surrendered to the Tang Dynasty. At this point, Liang proclaimed himself emperor 12 and withdrew from the historical stage.

It can be said that his rise in the rebellion at the end of Sui Dynasty was early, but he lacked foresight and became emperor only after a small achievement, instead of trying to capture Guanzhong before the Li clique invaded it. When the land in Guanzhong changed hands, he tried to take advantage of Li Tang, but he couldn't. He attached himself to the Turks and tried to go south with the help of the Turks, but both opportunities failed. With the arrival of the luck of Li Tang countries, any stubborn resistance of Liang Shi will be futile.