Let s talk about the origin of the Great Wall, which is divided into inner and outer Great Wall.

You go to Google Maps and take a look.

1. The earliest Great Wall was built by the state of Chu and was called Fangcheng. In order to defend the northern nomads or enemy countries, the Great Wall began to be built, and subsequently, the Qi, Yan, Wei, Zhao, Qin and other countries also began to build their own Great Wall for the same purpose. After Qin unified the six countries, Qin Shi Huang sent the famous general Meng Tian to the north to attack the Xiongnu, connecting the Great Wall of various countries, starting from Linyao in the west to Liaodong in the east, stretching for more than 10,000 miles, so it was called the Great Wall.

2. The Great Wall of China is the world's longest construction time and the largest amount of national military defense project in the era of cold weapon war, which embodies the blood, sweat and wisdom of our ancestors, and is the symbol and pride of the Chinese nation.

3. The resources of the Great Wall are mainly distributed in 15 provinces, autonomous regions and municipalities, including Hebei, Beijing, Tianjin, Shanxi, Shaanxi, Gansu, Inner Mongolia, Heilongjiang, Jilin, Liaoning, Shandong, Henan, Qinghai, Ningxia and Xinjiang.

4. Among them, Shaanxi Yanshen Province is the province with the most abundant resources of the Great Wall in China, with a length of 1,838 kilometers. According to the results of the national survey of the Great Wall resources of the Department of Cultural Relics and Surveying and Mapping, the total length of the Great Wall in the Ming Dynasty was more than 10,000 kilometers, and the total length of the Great Wall in the early Qin and Han dynasties exceeded 10,000 kilometers.

On March 4, the Great Wall was announced as the first batch of national key cultural relics protection units, and in December 1987, the Great Wall was listed as a world cultural heritage.

In order to strengthen the defense capability of the Beijing Division, the Ming Dynasty built two Great Wall defense lines in the north of Beijing, namely the inner and outer Great Wall. The inner and outer Great Wall bifurcated from the gunpowder mountain in Huairou County, Beijing, and the inner Great Wall entered the Shanxi provincial boundary to the southwest through Yi County, Laiyuan County and Fuping County in Hebei Province, and passed through Lingqiu County and Fanzhi County to Baiyangling in Laoyingbao in Biguan County, and connected with the Outer Great Wall here. The Outer Great Wall runs northwest through Chicheng County, Zhangjiakou City and Huai'an County of Hebei Province and enters the Shanxi Provincial Boundary, and then passes through Tianzhen County and Datong City to Baiyangling of Laoyingbao in Pianguan County, and is connected with the Inner Great Wall.

The inner three passes, the outer three passes are located in the six famous passes on the inner Great Wall line, the Juyong Pass, the Bauhinia Pass, and the Reverse Horse Pass on the east side are called the inner three passes, and the Yanmen Pass, Ningwu Pass, and the partial pass on the west side are the outer three passes. These six passes are linked to each other and form a whole, which serves as a solid barrier to defend Kyoto.

Here's a detailed introduction.

It was during the Qingchun Warring States Period, and various countries built the Great Wall in order to defend themselves.

From a distance, the Great Wall looks like a long dragon, winding and circling between the mountains. From Shanhaiguan in the east to Jiayuguan in the west, there are more than 13,000 miles.

Cure? I'm going to beat you to death, is it in my eyes?

The Great Wall is a magnificent building in ancient China and is known as one of the Seven Wonders of the World.

The Great Wall is a majestic building in our country and one of the Eight Wonders of the World! It is also a spiritual symbol of China!

The Great Wall is a majestic structure in China, known as one of the Eight Wonders of the World and a spiritual symbol of China.

The Great Wall, also known as the "Great Wall of Wanlibai", is the general name of the large-scale military projects built in ancient China at different times to resist the invasion of the nomadic tribal alliance in the northern part of the country.

Verses related to the Great Wall:

Don Li Yi, "Climbing the Great Wall".

The Han family is now in Shang County, and the ancient Great Wall of Qinsai. There is a day when the clouds are long and miserable, and there is no wind and sand to be frightened. Today's Holy Son of Heaven is razed without a fight.

Nanbei Shen Yue "Drinking Horses Great Wall Cave".

Jiema crosses the dragon pile, and Tu Yingma returns repeatedly. Visiting Changhaiyi, a hybrid wheel platform. The curtain rolls up the smoke and rains, and the ice is in vain.

Don Wangzun, "The Great Wall".

Qin built the Great Wall than an iron prison, and Fan Rong did not dare to cross Lintao. Although thousands of miles are even in the clouds, the competition is three feet high.

Don Li Yi "Under the Banner of the Han Dynasty".

Tong Han Feng descended to the west of the camp, and the yellow sand and white bones embraced the Great Wall. Only now it has been Le Yanran Stone, and there is no one in the north and the moon is bright.

Tang Liu Yuxi, "Jing Tan Dao Ji Ancient Base".

The Great Wall is bad, and the barren camp and wild grass are autumn. Moling Duoshi girl, still singing white doves.

Famous sentences related to the Great Wall:

If you don't get to the Great Wall, you are not a hero, and you can only travel 20,000 yuan. ——***。

It shows the power of life because it is broken, and alludes to the ancient kingdom because it is meandering. - Tagore has two capitals, the first pass of the Great Wall. ——The Great Wall mountains and seas are related to the two capitals, and the key is incomparable, and the first pass of the Great Wall is the first level.

The Great Wall of mountains and seas is associated with the direct flow from Lintao to Liaodong, Wanli Guanshan, to this side called the hero since the pre-Qin through the Tang and Song dynasties, the thousands of autumn barriers, and now it is more majestic. — Money deposits.

The Great Wall is one of the Eight Wonders of the World.

The Great Wall is such a great place that the Great Wall is like a dragon traveling through the land, rolling and winding.