Great Wall of China

The Great Wall of China

chip class="mw-headline" id="Names">Names This is a set of ramparts made of rock, bricks, tamped soil, timber and other material, generally constructed along an east-west line across China's historic north frontier to defend the China states and kingdoms from the attacks and incursions of the various nomad groups of the Euro-Asian steppe with the aim of expanding. As early as in the seventh c. BC, several ramparts were erected;[2] these, which were later assembled and enlarged and reinforced, are jointly called the Great Wall. The 220-206 BC of Qin Shi Huang, the first emperor of China, is particularly well known.

There is little left of this wall.

Most of the walls are from the Ming Dynasty (1368-1644) and have been reconstructed, preserved and extended over several years. In addition to defence, other aims of the Great Wall include frontier checks, which include the introduction of customs duty on goods carried along the Silk Road, the regulating or promoting of trafficking and the controlling of migrants.

In addition, the defense properties of the Great Wall were strengthened by the building of watchtowers, troops' huts, garrisons, smoke or fire signals and the fact that the Great Wall's route also functioned as a transport passage. From a historical point of view, the Great Wall of China's collections of ramparts had a number of different titles, both in English and Mandarin.

Due to the connection of the Wall with the alleged tyranny of the First Emperor, the Chinas after Qin generally refrained from pointing out their own supplements to the Wall with the name "Long Wall". Poetical and non-formal titles for the Wall were "The Purple Frontier" (??, Z?s?i) and "The Earth Dragon" (t T?lóng, see T?lóng, ??).

It was not until the Qing era that "Long Wall" became a collective name for the many boundary wall, regardless of its position or dynasty ancestry. This corresponds to the English "Great Wall". Chinese knew the technique of wall construction already from the spring and autumn periods between the eighth and fifth century BC[20] During this and the following wartime periods, the states of Qin, Wei, Zhao, Qi, Yan and Zhongshan[21][22] built comprehensive defensive structures for their own frontiers.

Constructed to resist the attacks of small weapons such as blades and javelins, these ramparts were mainly made of soil and grit between plankboards. Zheng king of Qin captured the last of his enemies and united China as first emperor of the Qin family ("Qin Shi Huang") in 221 BC.

"The" builder and move on" was a key theme in the wall's erection, stating that the Chinese did not erect a permanent bound. People are unaware of the costs of the construction, but it has been suggested by some writers that several hundred thousand, if not one million, of the Qin Wall's builders were killed.

26 ] Later the Han,[27] the Sui and the Nothern Dolynasties fixed all parts of the Great Wall with great effort to protect themselves against intruders from the N.. In the twelfth and eighteenth century, the Liao, Jin and Yuan dictatorships, which dominated most of the 10th to 13th c., built defence ramparts, but which lay far beyond the Great Wall as we know it, within the Chinese Inner Mongolia provinces and in Mongolia itself.

Under the Ming in the XIV and after the Oirats defeated the Ming troops in the Battle of Tumu, the Great Wall was reborn. Ming had not gained a clear advantage over the Mongols following consecutive fights, and the protracted clash took a tribute to the Mongols.

Ming adopted a new policy to keep the nomads away by building ramparts along China's north frontier. In recognition of Mongolian controls in the Ordos deserts, the wall followed the south side of the deserts instead of taking up the curve of the Yellow River. In contrast to the previous fixings, the Ming structure was thicker and more complex due to the use of brick and mud.

It is said that up to 25,000 watch towers were erected on the wall. Since the Mongolian attacks took place over the years, the Ming invested substantial funds in the restoration and reinforcement of the fortifications. Particularly high were the stretches near the Ming capitol Beijing. Between 1567 and 1570 he also fixed and strengthened the wall, built 1,200 watch towers from the Shanhaiguan Pass to the town of Changping in order to alert against Mongolian hunters on approach.

33] In the 1440s-1460s, the Ming also erected a so-called "Liaodong Wall". Like the Great Wall (whose extent was to some extent the Wall), but more fundamentally under building, the Liaodong Wall surrounded the farmland of Liaodong and protected it from possible invasions by Jurched-Mongol-Oriyanghan from the NW and the Jianzhou-Jurchens from the Nothern.

Whereas in some parts of the Liaodong wall stone and tile were used, most of them were in reality only an embankment with ditches on both sides. Toward the end of the Ming, the Great Wall assisted in defending the kingdom against the Manchu incursions that began around 1600. The Ming troops kept the strongly defended Shanhai Pass even after the entire Liaodong was lost and prevented the Manchurians from invading the core of China.

Manchurians were able to pass the Great Wall in 1644, after Beijing had already collapsed into the rebel Li Zicheng. The Manchurians had traversed the Great Wall several occasions before that period in order to overrun it. Doors at Shanhai Pass were opened on 25 May by Ming General Wu Sangui in command, who entered into an agreement with Manchurians in the hope of using Manchurians to drive the Manchurians out of Beijing.

Soon the Manchus conquered Beijing and finally overthrew both the Shun dictatorship established by the rebels and the rest of the Ming opposition, introducing Qing dominion throughout China. During the Qing reign, China's frontiers stretched beyond the wall and Mongolia was incorporated into the kingdom, so construction work on the Great Wall was suspended.

The Qing Liaodong wall, on the other side, was built by the Qing leaders in Manchuria. Ibn Battuta, a traveller from Northern Africa who also came to China during the Yuan Empire around 1346, had probably known about the Great Wall of China before arriving in China.

It was written that the wall "sixty day journey" of Zeitun (the contemporary Quanzhou) in his report gift to those who consider the miracles of cities and the miracles of touring. It was connected to the myth of the wall[41] in the Qur'an that Dhul-Qarnayn (commonly associated with Alexander the Great) is said to have built to save those near the Country of the Arising Sun from the savage Gog and Magog.

Ibn Battuta, however, could not find anyone who had either seen it or knew of anyone who had seen it, indicating that although there were remains of the wall at the period, they were not significant. Shortly after Europeans came by boat to Ming China at the beginning of the sixteenth Century, reports of the Great Wall began to spread throughout Europe, although no European should see it for another centenary.

Perhaps one of the oldest description of the wall in Europe and its importance for the defence of the land against the "Tatars" (i.e. Mongols), which is included in João de Barros' Asia 1563. Gaspar da Cruz offered an early debate on the Great Wall in 1559 in his work "A Treatise of China and the Adjoyning Regions".

It is possible that the first time a Spaniard came to China was in 1605, when the Portuguese Jesuit Bento de Góis arrived from India at the Jiayu Pass in the northwest. Earlier reports on Europe were mostly humble and imperial and reflected the modern China interpretation of the Wall, although they later slipped into exaggerations, which included the mistaken but omnipresent assertion that the Ming walls were the same as those used by the First Emperor in the third world.

As China opened its frontiers to international traders and trade after its defeats in the First and Second Opium Wars, the Great Wall became a major tourist area. Late nineteenth c. travel reports have further sharpened the Great Wall's fame and legend, so that in the twentieth c., the Great Wall was not only the most famous of all.

Even though a technical explanation of what makes up a "Great Wall" has not been established, so that the entire course of the Great Wall is hard to describe, the course of the Great Wall's principal line can be recorded according to Ming Construction. Jiayu Pass in Gansu County is the west end of the Ming Great Wall.

The wall runs from the Jiayu Pass down the Hexi Corridor intermittently and into the Ningxia Desert, where it flows into the west rim of the Yellow River cycle near Yinchuan. The first large ramparts built during the Ming Empire cut through the Ordos Desert to the east of the Yellow River.

There, at the Piantou Passport (t Pi?ntóugu?n, see Pi?ntóugu?n, ???) in Xinzhou, Shanxi province, the Great Wall shares with the "Outer Great Wall" (t Ch?ngchéng, see Ch?ngchéng, ???) along the Inner Mongolia frontier with Shanxi in Hebei region, The Piantou Peninsula and the Inner Great Wall (t Sìh?iy?, see Sìh?iy?, Nèi ???), which runs about 400 km south-east of the Piantou Passport and crosses important mountain passages such as the Pingxing and Yanmen Passports before it flows into the Exterior Great Wall at Sihaiye (???, Sìh?iy?) in Beijing's Yanqing County.

Particularly well known are the parts of the Great Wall around Beijing: they have been often restored and are now popular with regulars. Badaling Great Wall near Zhangjiakou is the most well-known section of the Wall, as it is the first section to be opened to the general population in the People's Republic of China, and also the showcase section for international leaders.

To the south of Badaling lies the Juyong Pass, which was used by the Chinese to save their country and in which many sentries defended the city. This part of the Great Wall is made of stones and tiles from the hill, 7.8 metres high and 5 metres high.

The Ming Great Wall is one of the most prominent parts where it rises extreme cliffs in the town. The Mutianyu Great Wall lies south-east of the city of Yinshanling. It meanders from south-east to north-west for 2.25 km. Prior to the use of brick, the Great Wall was mainly constructed of clay, stone and timber.

However, during the Ming, many areas of the wall used brick, as well as tile, limestone and masonry. Because of the tile's height and the tile's mass, it was much simpler to work with than with soil and masonry. In addition, brick could carry more load and withstand it better than mud.

For example, the foundations, the inner and the outer edges and the gates of the wall were made of polished square-corners. Battlement lines the top most part of the wall, with slightly more than 30 cm high and about 23 cm broad defences.

The communications between the military forces along the Great Wall, which included the capacity to call for reinforcement and alert troops to infiltrate. Beacons were erected on mountain peaks or other highlights along the wall for their view. Caserns, stabling and armouries were erected near the inner wall area.

The first known reference to the legend that the Great Wall can be seen from the mouth can be found in a 1754 cover by English antiquarian William Stukeley. As Stukeley wrote: "This massive wall[Hadrian's Wall] of four miles[130 km] in length is only surpassed by the Great Wall of China, which makes a remarkable appearance on the Earth's surface, and can be seen on the Earth's orbit.

"The assertion was also referred to by Henry Norman in 1895, where he says: "Besides his old age he is known to be the only work of man's hand on earth that can be seen from the moon. "The question of "channels" on Mars was high-profile in the latter part of the nineteenth and may have lead to the notion that long, thin outer-ceramics could be seen.

Ripley's Believe It or Not! strip[65] and Richard Halliburton's 1938 textbook Second Reserve of Marvels also contain the assertion that the Great Wall is viewable from the North. While the assertion that the Great Wall is seen from the moons has often been uncovered[66], it is still rooted in the world of cult.

The wall is max. 9. On the basis of the optic of resolution (distance to the width of the iris: a few millimetres for the naked eye, metres for large telescopes), only one specimen with a circumference of 110 km or more (1 arcmin ) would be observable to the unsupported eyes from the moon, whose mean range to the earth is 384,393 km (238,851 mi).

From the moon, the Great Wall's seeming width is the same as that of a man's head 3 km away. In order to see the wall from the moon, a 17,000-fold better physical solution would be required than with regular seeing (20/20). It is not surprising that no moon astronaut has ever said that he saw the Great Wall from the moon.

This is a sat photo of a section of the Great Wall in the north of Shanxi, which runs from bottom lefthand to top-right and should not be mistaken for the more striking stream, which runs from top-left to bottom-right. One of the more contentious questions is whether the wall is observable from a low earth circle (a height of only 160 km).

The NASA claimed it was hardly noticeable and only under almost imperfect circumstances; it is no more striking than many other artificial items. 69 ] Other writers have claimed that due to the restrictions of the optic of the eyes and the distance of the photoreceptor on the cornea, it is not possible to see the wall with the unaided eyes, even from a low ocular trajectory, and would need a 20/3 (7.7x better than normal) sharpness.

The astronaut William Pogue thought he had seen it from Skylab, but found that he was actually looking at the Canal Grande from China near Beijing. Discovering the Great Wall with a pair of telescopes, he said that "it is not seen by the human eyes. "US Senator Jake Garn asserted that he could see the Great Wall with the naked eyes from a spacecraft in the early 1980s, but his assertion was denied by several US asteroids.

"The Great Wall of China is seen with the unaided eyes at an altitude of 100 to 200 nautical miles orbits. "Ed Lu, Expedition 7 Science Officer on board the International Space Station, adds: "It is less prominent than many other items. "In October 2003, the Great Wall of China was invisible to Yang Liwei, a great many people.

The European Space Agency (ESA) reports in a news item that the Great Wall is seen with the unaided eyes from an Earth trajectory of between 160 and 320 km. To further illustrate this, the European Space Agency released an image of part of the Great Wall taken from a low altitude trajectory.

But in a news item a fortnight later, they confirmed that the "Great Wall" in the image was indeed a stream. The International Astronautical Station was photographed by Leroy Chiao, a Sino-American spaceman, showing the wall. On the basis of the photo, the China Daily later told that the Great Wall can be seen with the unaided eyes from outer spaces, under favourable visibility if you know exactly where to look.

71 ] However, the dissolution of a digital still can be much higher than the system of view and the lens much better, so that the question of whether they are seen by the unaided is not relevant to the photograph. High up ^ "China's Great Wall, which measures more than 20,000 kilometres".

Round-up ^ The New York Times with the launch of Sam Tanenhaus (2011). Begun in the 1st and 2nd centuries BC and standardized during the Qin Dynasty in the 3 st centuries BC, this wall, constructed of soil and debris with a cladding of bricks or stones, passes from eastern to western China for over 4,000 mile.

Leap high ^ "Great Wall of China". Shihuangdi (Qin Shi Huang), the first Kaiser of a unified China (under the Qin Dynasty), joined a series of defense ramparts into a unique system in the third cent. Historically, the wall's east end point was the Shanhai Pass (Shanhaiguan) in the east Hebei provinces along the Bo Hai coastline (Gulf of Chihli), and the length of the wall - without twigs and other intermediate stretches - was estimated at approximately 6,690 km (4,160 mi).

Skip up to: a c " Great Wall of China 'even longer'". Leap to the top ^ "Great Wall of China even longer than previously assumed". Leap high ^ "Great Wall of China". Leap up ^ Baxter, William H. & al. (September 20, 2014). Leap up ^ Byron R. Winborn (1994).

Whom Bon: a Naval Air Intelligence Officer behind Japan Airlines in China. Leap to the top ^ "The Weights and Measures Act (1929)". Legislative Yuan of the Republic of China. Skip up to: a to Lindesay, William (2007). Visited the Great Wall again: Jumping up ^ (in chinese). Jumping up ^ - www.china (in chinese).

Jumping up ^ (in chinese). Highjump ^ Burbank, Jane; Cooper, Frederick (2010). Leap to the top ^ "Defence and costs of the Great Wall - page 3". Leap up ^ Coonan, Clifford (February 27, 2012). "a part of the Great Wall outside China." High ^ "Great Wall at Mutianyu".

The Great Wall of China. High up ^ "Part of the Great Wall of China". Highjump ^ Ruysbroek, Willem van (1900)[1255]. Leap up ^ Koran, XVIII: "The Cave". Hip up ^ Barros, João de (1777)[1563]. The Jiaoshan Great Wall. The Great Wall of Jiaoshan is about 3 km from the antique Hanhaiguan town.

It' called after Jiaoshan Hill, the highest hill just south of Shanhai Pass and the first hill the Great Wall rises after Shanhai Pass. That is why Jiaoshan is called " The first of the Great Wall ". High ^ "The Great Wall: Leap up ^ "Great Wall of China found longer than 180 missed miles".

Leap up ^ "Newly found remnants of the Great Wall Trail". Daily China Highjump ^ Ford, Peter (November 30, 2006). A new bill to make China's wall look good. Skip high to: a wong, Edward (June 29, 2015). "The Great Wall is feared by China, stone by stone." Leap to the top ^ "China's wall is getting smaller and smaller".

Hop up ^ CNN, Ben Westcott and Serenitie Wang. "China's Great Wall Cemented." Die Familienmemoiren des Rev. ^ William Stukeley (1887) Volume 3, p. 142. Ride ^ Norman, Henry, The Peoples and Politics of the Far East, S. 215. Leap high ^ "The Great Wall of China, Ripley's Believe It or Not, 1932.

Leap up ^ Urban website. "Do you see the Great Wall of China from the lunar or orbit? As Cecil Adams, "Is the Great Wall of China the only artificial thing that can be seen from orbit? Snopes, "Great Wall from Space", last update July 21, 2007. "Can China's Great Wall be seen from afar?

"The wall is only seen from a low trajectory under certain meteorological and light circumstances. "The Times Metro Tescos", London, April 26, 2010. High up ^ "NASA - Great Wall of China". Leap up ^ Dr. Stephen E. Ambrose; Dr. Douglas Brinkley (September 19, 2001).

"Oral History Project Oral History Transcript - Neil Armstrong" (PDF). Hop up ^ Markus, Francis. Big wall can be seen in the outer field photograph. Borders of Qing China and Tokugawa Japan: Eight banners and ethnic identity in late imperial China. The Great Wall of China: Peking & North China.

Sarajevo Marco Polos China: a Venetian in the kingdom of Khubilai Khan. "I have a cover from China: Go over the wall". Visited the Great Wall again: "Can you really see the Great Wall of China from space with the naked eye? Great Wall: China against the Earth 1000 BC - AD 2000.

Great Wall: a culture story. Chinese Wall. Chinese Wall 221 BC - AD 1644. "against the Great Wall of China." "Myths of the Great Wall: Origin and Role in Modern China". Chinese Wall: from story to legend. Cathoy and the way there: a compilation of mediaeval news about China.

Arnold, H.J.P., "The Great Wall: Great Wall. From the beginning to the end.

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