The ambitious Emperor Yang of Sui went east to conquer Goryeo, why did he perish first?

Every emperor is ambitious, but what's the use of having an empty ambition, if Emperor Yang of Sui himself was better at that time and thought more about his own people, how could the Sui Dynasty perish. Opening up the territory is something that every emperor wants to do, and at that time, Emperor Yang of Sui really spent a lot of manpower and financial resources in order to conquer Goguryeo, just to be able to enhance his own strength. <>

But in the end, because of the rule of Emperor Yang of Sui, the Sui Dynasty fell step by step. If Emperor Yang of the Sui Dynasty hadn't spent so much money and manpower to build the Grand Canal and hadn't driven the peasants to a dead end, then I think his reign would have lasted longer. But it's a pity that Emperor Yang of Sui didn't realize that only those who win the hearts of the people can win the world, so Emperor Yang of Sui watched his country go to ruin step by step.

In fact, this is also a reasonable time, it is possible that a Ming monarch will not be able to rule a country for a long time, let alone such a faint monarch. In any case, in fact, Emperor Yang of Sui himself harmed himself, and it doesn't make any sense to say too much.

Five expeditions to Goryeo. In fact, when Emperor Wen of Sui Emperor Yang Jian began to crusade against Goryeo, but it was not completed by the time of Yang Jian's death, and Emperor Yang of Sui continued his father's career after succeeding to the throne and crusaded against Goryeo five times.

Three times, and Emperor Yang of Sui really wanted to rule Goryeo very much, so he went through three conquests, but then it didn't seem to be successful.

There were about four times. And the location of Goryeo is also quite special, so it is very understandable that there will be such behavior.

Why the conquest of Goryeo.

Will it fail? It can be said in several ways!

First, the command was improper, and Emperor Yang of Sui personally conquered. He is not a qualified commander in itself! For large army operations, command ability is limited!

Second, the grain and grass are not continued! The three armies have not moved, and the grain and grass go first! Emperor Yang of the Sui Dynasty went on an expedition to Goryeo, with an army of millions at every turn! Grain and grass must be a big problem!

Thirdly, be careless and despise your opponents!

Fourth, the Sui Dynasty was internally unstable! We all know that after Emperor Yang of Sui succeeded to the throne, because of his tyrannical rule! The people are overwhelmed! After its continuation, various uprisings broke out one after another!

The rear is unstable! Naturally, it is bad for the expedition! Several factors are superimposed, and failure becomes inevitable!

Emperor Yang Guang of the Sui Dynasty.

It can be said to be very famous in Chinese history! However, his fame is not virtuous. It's because of its tyranny!

Looking at it carefully, in fact, some of the things that Emperor Yang of Sui did. There is still a lot of promotion for history!

First, the Grand Canal was dug.

It connects the north and south traffic. Of course, when Emperor Yang of Sui ordered the opening of the Grand Canal, it was just to satisfy his personal desire to go down to the south of the Yangtze River!

However, the role played by the Grand Canal has influenced thousands of years! Until now, it is still an important transportation route!

Second, the imperial examination system.

Increased access to talent selection! Change the previous election system! It has a positive effect on history!

Third, the conquest of Goryeo. Why were the Sui and Tang dynasties so persistent in conquering Goryeo! The reason for this is that Goryeo's power reached its peak during the Sui Dynasty!

A threat to Sui has been formed! And repeatedly sent troops to harass the northeastern border! For this danger. It's got to the point where you have to get rid of it!

Goryeo is nothing but a local regime! The conquest of Goryeo will have a positive effect on the reunification of the whole country!

Yang Guang altogether against Goguryeo.

It was a pity that it waged three wars and numbered millions of people, but was defeated by Goguryeo, which had less than 100,000 troops.

According to the Book of Han, Goguryeo existed as early as the 1st century BC, and its borders were initially confined to the Jilin region, but gradually expanded. During the period of the two Jin and Northern Dynasties, the Chinese beacon fire was connected for more than 200 years, and there was no time to take care of the surrounding areas.

I didn't plan to win, just to weaken the power of the gate lord clan to achieve the purpose of centralization.

The Goryeo people say that the universe is Goguryeo. Emperor Sui couldn't look at it and wanted to hit him It's true.

In order to show the emperor's prestige, the reason seems to be that Goryeo is no longer paying tribute, and Emperor Yang of Sui has done several major projects in his life, exhausting the people's and material resources.

First of all, Goguryeo in the Three Kingdoms period of Korea was different from Goryeo. Both the Sui and Tang dynasties believed that Goguryeo was a continuation of the Shang and Zhou dynasties, and therefore believed that northern Korea should be under Chinese rule.

Secondly, Goguryeo occupied a large amount of land in present-day Northeast China, and in the process of the rise of the Sui, it excessively expanded its own strength and ambition, dominated the Korean Peninsula, and disrespected the instructions of the Sui, hindering the further development of the Sui to the rich and sparsely populated Northeast.

As a result, various incidents due to the rebellion of the upper echelons of Goguryeo ignited the fuse, resulting in endless wars between the Sui and Tang dynasties against Goguryeo.

The most important thing is that because this is only a dynastic war in China, Goguryeo is completely a separatist regime within China, and the Sui, whose country is so strong that it cannot be increased, will inevitably unify China like the destruction of the separatist forces in the north and the south. This is a fact since the establishment of Goguryeo, it is not Silla, Baekje, and must not become a vassal state of China, and the powerful and self-confident Sui including Tang certainly wanted to unify it.

In 612 AD, the first expedition to Goryeo began, and the morale of the soldiers was low due to the long march. On the way to the battle, some of them threw away all the heavy food, and when they were short of food, they could no longer persist in the battle, so they had to retreat. On the way, he encountered an ambush by the Goryeo army, and was defeated.

It is rumored that only 2,000 or 3,000 of the 300,000 people returned. The first expedition failed. In the second year, Emperor Yang of Sui sent troops again, and just when Liaodong City was about to be breached, Yang Xuangan, the secretary of the Ministry of Rites, rebelled, and Luoyang was besieged by heavy troops.

When Emperor Yang of Sui heard the news, he hurriedly retreated to rescue Luoyang. Military supplies and camp tent lamps were discarded on the front line. The second time the troops were forced to withdraw.

At this time, the world will be in turmoil, and the dynasty has shown signs of defeat. But Emperor Yang of Sui ignored this, and in 613, launched a third war against Goryeo. This time near Pyongyang, the Sui Dynasty's naval army defeated the Goryeo army, and the Goryeo king Gao Yuan sent an envoy to surrender, and Emperor Yang of Sui returned to the court.

The first three large-scale attacks on Goryeo were aimed at pacifying the frontiers and completing the great cause of reunification. However, the war was quite costly, provoked the people to revolt, and indirectly led to the demise of the Sui Dynasty.

Because for him, the country has a great influence on him, and there is a risk that the foundation of the rule will be shaken.

Because only in this way will they be able to replenish their forces and expand their territory at the same time.