Li Shimin frowned at the moment, judging from the progress of the great unification, first the great unification of the territory, then the implementation of the ideological unification, and then the great unification of the nation mentioned by Sima Qian.

Eternal Li II:

"Are you talking about the great unification of the nation?"

"After the Wei, Jin, Southern and Northern Dynasties, the Xianbei people invaded the north, which also made the nomadic civilization and the agricultural civilization carry out the first national integration. ”

"You don't mean that the Sui Dynasty established by Yang Guang made the Hu and Han people identify together, the Yan and Huang people?"

Li Shimin's heart moved, you must know that at that time, there was a saying that the Hu people were sinicized.

For example, Yu Wenkai, the most famous architectural master of the Sui Dynasty, Shangshu of the Ministry of Industry, he is a Sinicized Hu man.

..................

Friends of Married Woman:

"Sima Qian is really powerful, he proposed the unification of the Yan and Huang nationalities. ”

"After using it in the Wei, Jin, Southern and Northern Dynasties, you can see how advanced this doctrine is. ”

"That must be the unification of the nation, so that all the people in the Yanhuang territory can agree that the Yanhuang nation is a great nation. ”

............

Zhu Di also nodded, this is the strength of Yanhuang, with strong inclusiveness and assimilation.

This is also an extension of the great unification of ideas.

Li Shimin smiled.

Eternal Li II

"The unification of the nation is a great cause, and it is not something that Emperor Yang of Sui can accomplish alone. ”

"As long as it is a unified dynasty, it is condensing the centripetal force of Yanhuang. ”

"It can be said that as long as it is a great unified dynasty, all kings and national unification have contributed. ”

"Can this give him the credit of Emperor Yang of Sui alone?"

............

Chen Tong shook his head.

Chen Tong:

"Is this what you understand as unification?"

"If it is said that the territory is unified, the ideology is unified, and the nation is unified, in fact, in the time of Emperor Wu of the Han Dynasty, the system and framework of the great unification have basically been completed. ”

"The kings of later generations, as long as they follow the system of Emperor Wu of the Han Dynasty, will definitely be able to solve these problems. ”

"The most difficult one to complete in the real unification is also the work left by the Qin Emperor and Han Wu to the kings of later generations, that is, the great unification of the region!"

"What is regional unification?"

"It has been caused for a long time because of regional customs, cultural differences, and geographical hazards:"

"Yan Huang, the confrontation between the north and the south, the division of the east and the west. ”

This is the last difficult problem to be solved in the process of great unification, and it is also this problem that has caused the division of the Wei, Jin, Southern and Northern Dynasties for more than 360 years. ”

..................

Is this it?

Cao Cao's eyes lit up, didn't he suffer the whole loss?

Friends of Married Woman:

"That's right, the confrontation between the north and the south is because of the Yangtze River!"

"There is also the problem of cultural differences between the north and the south, the cultures are different, how to collect the hearts of the people?"

"I think back then, if it weren't for the Yangtze River, Cao Cao would have captured Sun Zhongmou alive and brought Er Qiao to Tongquetai. ”

.........

Zhu Di also nodded.

Punish your ten clans (the lord of the prosperous world):

"The confrontation between the north and the south, even in the Ming Dynasty, was also obvious. ”

"The east is much more developed than the west, and the west is a desolate and bitter cold place, so it is difficult to integrate into the development of the east. ”

..................

Wu Zetian also agreed.

Heart of the Illusory Sea:

"At the end of the Eastern Han Dynasty, the Three Kingdoms were established, namely Cao Cao in the north, Sun Quan in the south, and Liu Bei in the southwest. ”

"Liu Bei and Sun Quan rely on geographical risks. ”

"And in the Wei, Jin, Southern and Northern Dynasties, the division was more thorough, and the large and small dynasties changed, relying on geographical hazards, east, west, north and south, and blossomed in all directions. ”

"The Sui Dynasty was actually composed of three parts: the Northern Zhou in the west, the Northern Qi in the east, and the Southern Chen in the south. ”

"Could it be that the regional unification you are talking about means that all kinds of forces cannot be divided according to natural risks?"

..................

Chen Tong smiled

Chen Tong:

"Not bad!"

"The great unification of the region does not refer to the establishment of a dynasty of great unification. ”

Instead, he broke down the north-south barrier and broke down the geographical barrier. ”

"Let the huge Yanhuang become an ironclad, it can be said that since Emperor Yang of Sui, Yanhuang has no possibility to form a situation of the Three Kingdoms. ”

"It is also difficult for the situation of confrontation between the north and the south again, and this is the last step to complete the great unification, the great unification of the region. ”

"From then on, there will be no more prolonged separations. ”

For example, the Wei, Jin, Southern and Northern Dynasties were divided for more than 300 years, but the Five Dynasties and Ten Kingdoms were only divided for less than 60 years, which is the impact of Emperor Yang of Sui after completing the unification of the region. ”

"He accelerated the process of division to reunification. ”

..............

Zhu Di slapped his thigh and suddenly realized that the reason why there was a confrontation between the north and the south across the river was because of the existence of the Yangtze River moat.

Punish your ten clans (the lord of the prosperous world):

"I understand, Emperor Yang of Sui built the Grand Canal. ”

"The Grand Canal has been built, which directly makes it impossible for the north and the south to confront each other and breaks the barrier between the north and the south. ”

..................

Chen Tong:

"Yes, it's the Grand Canal!"

"The construction of the Grand Canal has made it possible for the north and south to run through, and the grain from the south can be quickly supported to the north, so that the north can survive the disaster year in peace, and there will be no peasant uprising because of the disaster. ”

"Soldiers from the north can also quickly go to the south to suppress the rebellion. ”

"And there's more to the Grand Canal than that. ”

"The completion of the Grand Canal has promoted the trade and cultural exchanges between the north and the south, so that the north and the south, which were originally the same water and fire, because of the exchanges and trade between each other. ”

"Let their interests tend to be the same, and the culture is more identical, so it promotes the integration of the north and the south, and eliminates the differences and barriers caused by regions. ”

In this way, the cultural differences between the north and the south will become smaller, and they will be more identified with the great unification, and it will be easy to win the hearts and minds of the people. ”

"The natural danger is not there, the people's hearts can be collected, and from then on, no Central Plains Dynasty can row the river and rule. ”

..................

Cao Cao couldn't help but praise it, what a god's idea.

Friends of Married Woman:

"If Cao Cao had the Grand Canal back then, Sun Quan would have been hammered a long time ago!"

"This is indeed an immortal feat. ”

"Eliminate the barriers between the north and the south, strengthen the exchanges between the north and the south, and make the unification of Yan and Huang more solid. ”

Qin Shi Huang and others also nodded, such a big project is indeed not something that ordinary people can come up with, and if you want to come up with it, you have to dare to do it!

Emperor Yang of the Sui Dynasty is indeed bold and has a big pattern.

..............

At this moment, a smile appeared on the corner of Li Shimin's mouth, and he finally mentioned the Grand Canal, but he had done his homework.

Second through the ages:

Indeed, the emergence of the Grand Canal made it impossible for the north and the south to govern across the river. ”

However, everyone must know that the Grand Canal built in the Sui Dynasty is completely different from the Grand Canal of the Yuan Dynasty and the Ming Dynasty in later generations. ”

"The Grand Canal in later generations was from Beijing to Hangzhou, and it was a straight line. ”

"And the Grand Canal of the Sui Dynasty, he is centered on Luo Yang, and he walks a herringbone. ”

"If you don't believe me, you can check the map. ”

"The Grand Canal built by Emperor Yang of the Sui Dynasty is a great achievement, so it's over. ”

........................

As soon as Li Shimin said this, the emperors pondered slightly, and the news they got from Zhu Di was indeed that after the Yuan Dynasty, the course of the canal was greatly modified.

Human Emperor Xin pinched Daji's nose and a smile appeared on his face.

Anti-God Vanguard (Emperor of the Ancients):

"Chen Tong, what do you say about this?"

..................

Chen Tong smiled, this is a point of view that people who oppose Emperor Yang of Sui like to quote.

Chen Tong:

Indeed, the Grand Canal of the Sui Dynasty is very different from the Grand Canal of later generations, it is a herringbone shape, and the heart is in Luo Yang. ”

"But wouldn't it be easier to build a straight line from north to south?"

"Why did Emperor Yang of Sui turn to Luoyang in the west?"

"Haven't you thought about it?"

"What I want to tell you is that this is precisely the terrifying place of Emperor Yang of the Sui Dynasty, and it is also the place where the Grand Canal of the Sui Dynasty is far-sighted. ”

....

What the?

Li Shimin's face darkened, so you can still blow it?