Why build the Great Wall and what are the functions of the Great Wall?

The Great Wall mainly served to resist the nomads of the time.

The effect of invasion also reduces the financial expenditure of the state for the Chinese nation.

In addition, the Great Wall also played a role in transmitting news, and many beacon towers were built on the Great Wall.

It was built to transmit signals, although the role of the Great Wall may not be so obvious now, and it has gradually become incomplete with the changes of history, but it played a very important role in ancient times. <>

Detect the enemy's first function is to explore the enemy's situation, the Great Wall has built a lot of beacons, once the enemy is found, the soldiers can light the beacon, and then the information along the Great Wall to the most important spirit, this picture is also constructed in many movies, and because of the Great Wall, so the soldiers do not have to stick to the side for a long time, they can prevent arable land to subsidize life when there is no war, once there is a situation, they can also quickly know, and then fight in an orderly manner.

In addition to maintaining the battle line, its other function is to maintain the battle line, the Great Wall is not a single city wall, but a continuous line of protection for thousands of miles, there are many strongholds set up on the periphery of the Great Wall, the role of these strongholds is the supply station granary of the war or the place where the soldiers live, when the nomads in the north want to seize the grain to the south, the first thing to pass through is the stronghold of the Great Wall, and when they are exhausted after fighting in the stronghold, there is no spare strength to enter the Great Wall to attack, secondly, At this time, the capital was also fully prepared to resist foreign attacks. <>

The third role of the transport channel, the existence of the seat transport channel, there was no convenient means of transport in ancient times, and the construction of the road was not very developed, so in order to be able to transport materials faster and more conveniently, the Great Wall played a very important role, in contrast, the nomads had to attack southward, and at the same time, there should be sufficient supplies, just to achieve this purpose, they had to detour a lot of roads, so the Great Wall also made a good material foundation for resisting foreign invasion. <>

In addition to nomadic farming, most of the soldiers who fought at that time lived in agriculture and animal husbandry around the barracks when there was no war, and at the same time, this method could also reduce the financial pressure of the first country, so at that time, the Great Wall was the boundary, the people in the north were nomadic, and the people in the south were farming, as we know the farming technology, in fact, it was more advanced than the nomadic technology, which also led to the instability of the nomadic life, and the long-term shortage of food, which was also one of the important reasons for their outward expansion. Therefore, the Great Wall was also built to separate the nomads from the Central Plains.

In general, the Great Wall, as a treasure of the Chinese nation, still has a very high historical significance.

One: It can resist the Huns. 2. Protect our country's great rivers and mountains. Three: Maintain Chinese culture. The Great Wall is a great miracle in the history of our country, and it is also a thing that everyone is very proud of.

1 First of all, it can resist foreign aggression and play a good role in protecting the country.2 It can also be used to transmit information, because it is dark at that time. Then the beacon was used to convey information, which played a key role at that time, and it was also the pride of our country.

It can achieve the effect of defense, and can also be used to resist the Xiongnu and foreign invasions, and at the same time can also protect the inhabitants of the city.

The Great Wall was built to resist the invasion of ethnic minorities such as the Xiongnu, Linhu, Donghu, and Loufu in the north.

During the Warring States Period, in order to resist the invasion of ethnic minorities such as the Xiongnu, Linhu, Donghu, and Loufu in the north, the vassal states of Qin, Yan, and Zhao had begun to build the Great Wall. However, while the Warring States states built the Great Wall against the northern nomads, they also built the Great Wall on the border between them.

After Qin Shi Huang unified the whole country, on the one hand, the Great Wall in the north of the countries was repaired and connected into one; On the other hand, the Great Wall between the Central Plains states was destroyed, so that the local separatist forces could no longer rely on it, so that true domestic unification could be achieved.

In the 30th year of Qin Shi Huang (217 BC), Pai Mengtian led an army of 300,000 to drive the Xiongnu north, and then because of the terrain, it took 9 years and countless manpower to build the Great Wall, starting from Lintao in the west and going to Liaodong in the east.

Because of the terrain, use danger to control the blockage", which very concisely summarizes the basic principles of designing the Great Wall route, because in this way, the best defense effect can be achieved with the least amount of manpower, capital and materials. This principle has been well implemented in the construction of later dynasties.

Qin Shi Huang built the Great Wall, which had both advantages and disadvantages. The advantage is that the construction of the Great Wall can effectively prevent the northern ethnic minorities from suddenly moving south to invade the Qin Dynasty. Including later dynasties, the Great Wall was used.

The Great Wall seen here is the Great Wall built in the Ming Dynasty (built on the basis of the Great Wall of Qin). So although there are drawbacks for a while, it guarantees later. The disadvantage is that more than 700,000 laborers were mobilized, in fact, the Great Wall of Qin was to connect the original Great Wall of Yan, Zhao and Qin.

Because China had just been reunified at that time, it had experienced hundreds of years of war. Therefore, building the Great Wall will not benefit the people. And the laws of the Qin Dynasty were cruel.

When repairing the Great Wall, if it is too slow, etc., it will be whipped by the soldiers. Let me give you another example: the Sui Dynasty built the Dawang Zhaobo Canal.

It is conducive to communication between the north and the south and economic development and strengthening reunification. It has the disadvantage of using a large amount of labor to complete it in a short time.

The Great Wall is the spiritual symbol of the Chinese nation, the largest and most widely distributed cultural heritage in China, with its time and space span of 2,000 years and tens of thousands of miles, it has become a magnificent architectural miracle and an unparalleled historical and cultural landscape in human history.

1. The main reason for the construction of the Great Wall was to resist enemy attacks. 2. Introduction The Great Wall (greatest wall), also known as the Great Wall, is a military project in ancient China. The Great Wall was built in the Zhou Dynasty.

The princes of the Beacon Fire Opera of the King of Zhou You are the earliest allusions to the Great Wall. In 2012, the State Administration of Cultural Heritage announced that the total length of the Great Wall of China was 1,000 kilometers, distributed in 15 provinces and autonomous regions, including Beijing, Tianjin, Hebei, Shanxi, Inner Mongolia, Liaoning, Jilin, Heilongjiang, Shandong, Henan, Shaanxi, Gansu and Qinghai, including 43,721 Great Wall heritage sites, including the Great Wall wall, moats, single buildings, Guanbao and related facilities. Previously, in 2009, the State Administration of Cultural Heritage released the survey data of the Great Wall of the Ming Dynasty for the first time, and the total length of the Great Wall of the Ming Dynasty in China was kilometers.

It is one of the top ten wonders of the world. 3. SignificanceNow that the Great Wall has lost its military use, it is more about embodying the spiritual civilization of the Chinese nation and inspiring the sons and daughters of China to defend the Chinese nation. At the same time, it is also witnessing that our Chinese people are united in the land of China, striving for progress, writing miracles and writing brilliance.

The Great Wall was first built in the Spring and Autumn period to defend against the invasion of ethnic minorities. In the Spring and Autumn period, all countries built their own Great Walls, but the distance was much shorter. When Qin Shi Huang ruled China, he mobilized millions of people to build the magnificent Great Wall in Chinese history.

In total, the Great Wall spanned 15 provinces and consisted of defensive measures such as walls and beacon towers. The Great Wall is the crystallization of the labor and wisdom of the ancient Chinese people, and contains the sweat of countless Chinese people.

Among the Great Wall I've visited, I think the most magnificent is Jiayuguan. It is known as the first Xiongguan in the world, and it is an important part of the Great Wall - Guancheng. In the event of an enemy invasion, the soldiers could hide behind the walls and shoot at the enemy, both to protect themselves and to deliver a powerful blow to the enemy.

There is also a moat outside the city to protect the safety of the castle and the brawl, and even if the enemy invades the city, there are many traps in the city to catch the enemy by surprise. The most famous trap is a false castle surrounded by four gates. First, the enemy army was deliberately allowed to break through one of the doors, and the soldiers outside quickly closed the door, trapping the enemy in this square fake city.

The soldiers fired at the enemy soldiers on the city walls, leaving no pieces of the enemy soldiers behind. Visiting this place made me have to admire the intelligence of the working people of China. Such a magnificent project was a miracle in the world at that time.

The wisdom of the ancient Chinese working people was unlimited, and this stemmed from their perseverance and refusal to give up. We need to learn from their spirit. Perseverance does not give up, any problem can be solved, so that we are not stumped by any difficulties.