The Great Wall of China is a series of fortifications
made of stone, brick, tamped earth, wood, and other materials,
generally built along an east-to-west line across the historical northern
borders of China to protect the Chinese states and empires
against the raids and invasions of the various nomadic groups of the Eurasian
Steppe. Several walls were being built as early as the 7th century BC; these, later joined together and made
bigger and stronger, are now collectively referred to as the Great Wall.[ Especially famous is the wall built 220–206 BC by Qin Shihuang,
the first Emperor of China. Little of that wall remains. Since then, the Great
Wall has on and off been rebuilt, maintained, and enhanced; the majority of the
existing wall is from the Ming Dynasty.
Perhaps the most recognizable symbol of China and
its long and vivid history, the Great Wall of China actually consists of
numerous walls and fortifications, many running parallel to each other.
Originally conceived by Emperor Qin Shi Huang (c. 259-210 B.C.) in the third
century B.C. as a means of preventing incursions from barbarian nomads into the
Chinese Empire, the wall is one of the most extensive construction projects
ever completed. The best-known and best-preserved section of the Great Wall was
built in the 14th through 17th centuries A.D., during the Ming dynasty
(1368-1644). Though the Great Wall never effectively prevented invaders from
entering China, it came to function more as a psychological barrier between
Chinese civilization and the world, and remains a powerful symbol of the
country’s enduring strength.
Qin Dynasty Construction
Though the beginning of the Great Wall of China can be traced to the third century B.C., many of the fortifications included in the wall date from hundreds of years earlier, when China was divided into a number of individual kingdoms during the so-called Warring States Period. Around 220 B.C., Qin Shi Huang, the first emperor of a unified China, ordered that earlier fortifications between states be removed and a number of existing walls along the northern border be joined into a single system that would extend for more than 10,000 li (a li is about one-third of a mile) and protect China against attacks from the north.When Emperor Qin Shi Huang ordered construction of the Great Wall around 221 B.C., the labor force that built the wall was made up largely of soldiers and convicts. It is said that as many as 400,000 people died during the wall's construction; many of these workers were buried within the wall itself.
Construction of the “Wan Li Chang Cheng,” or 10,000-Li-Long Wall, was one of the most ambitious building projects ever undertaken by any civilization. The famous Chinese general Meng Tian directed the project, and was said to have used a massive army of soldiers, convicts and commoners as workers. Made mostly of earth and stone, the wall stretched from the China Sea port of Shanhaiguan over 3,000 miles west into Gansu province. In some strategic areas, sections of the wall overlapped for maximum security (including the Badaling stretch, north of Beijing, that was later restored by the Ming dynasty). From a base of 15 to 50 feet, the Great Wall rose some 15-30 feet high and was topped by ramparts 12 feet or higher; guard towers were distributed at intervals along it.
The Great Wall of China Through the Centuries
With the death of Qin Shi Huang and the fall of the Qin dynasty, much of the Great Wall fell into disrepair. After the fall of the Han dynasty (206 B.C.-220 A.D.), a series of frontier tribes seized control in northern China. The most powerful of these was the Northern Wei dynasty (386-535 A.D.), which repaired and extended the existing wall to defend against attacks from other tribes. The Bei Qi kingdom (550–577) built or repaired more than 900 miles of wall, and the short-lived but effective Sui dynasty (581–618) repaired and extended the Great Wall of China a number of times.With the fall of the Sui and the rise of the Tang dynasty (618-907), the Great Wall lost its importance as a fortification, as China had defeated the Tujue tribe to the north and expanded past the original frontier protected by the wall. During the Song dynasty (960-1279), the Chinese were forced to withdraw under threat from the Liao and Jin peoples to the north, who took over many areas on both sides of the Great Wall. The powerful Yuan (Mongol) dynasty (1206-1368) established by Genghis Khan eventually controlled all of China, parts of Asia and sections of Europe. Though the Great Wall held little importance for the Mongols as a military fortification, soldiers were assigned to man the wall in order to protect merchants and caravans traveling along the profitable trade routes established during this period.
Wall Building During the Ming Dynasty
Despite its long history, the Great Wall of China as it is exists today was constructed mainly during the mighty Ming dynasty (1368-1644). Like the Mongols, the early Ming rulers had little interest in building border fortifications, and wall building was limited before the late 15th century. In 1421, the Ming emperor Yongle proclaimed China’s new capital, Beijing, on the site of the former Mongol city of Dadu. Under the strong hand of the Ming rulers, Chinese culture flourished, and the period saw an immense amount of construction in addition to the Great Wall, including bridges, temples and pagodas. The construction of the Great Wall as it is known today began around 1474. After an initial phase of territorial expansion, Ming rulers took a largely defensive stance, and their reformation and extension of the Great Wall was key to this strategy.The Ming wall extended from the Yalu River in Liaoning Province to the eastern bank of the Taolai River in Gansu Province, and winded its way from east to west through today’s Liaoning, Hebei, Tianjin, Beijing, Inner Mongolia, Shanxi, Shaanxi, Ningxia and Gansu.
Starting west of Juyong Pass, the Great Wall was split into south and north lines, respectively named the Inner and Outer Walls. Strategic “passes” (i.e., fortresses) and gates were placed along the wall; the Juyong, Daoma and Zijing passes, closest to Beijing, were named the Three Inner Passes, while further west were Yanmen, Ningwu and Piantou, the Three Outer Passes. All six passes were heavily garrisoned during the Ming period and considered vital to the defense of the capital.
Significance of the Great Wall of China
In the mid-17th century, the Manchus from central and southern Manchuria broke through the Great Wall and encroached on Beijing, eventually forcing the fall of the Ming dynasty and beginning of the Qing (Manchu) dynasty (1644-1912). Between the 18th and 20th centuries, the Great Wall emerged as the most common emblem of China for the Western world, and a symbol both physical–a manifestation of Chinese strength–and psychological–a representation of the barrier maintained by the Chinese state to repel foreign influences and exert control over its citizens.Today, the Great Wall is generally recognized as one of the most impressive architectural feats in history. In 1987, UNESCO designated the Great Wall a World Heritage site, and a popular claim that emerged in the 20th century holds that it is the only manmade structure that is visible from the moon. Over the years, roadways have been cut through the wall in various points, and many sections have deteriorated after centuries of neglect. The best-known section of the Great Wall of China–Badaling, located 43 miles (70 km) northwest of Beijing–was rebuilt in the late 1950s, and attracts thousands of national and foreign tourists every day.
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Ype
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Fortification
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Country
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China
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Coordinates
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40.67693°N 117.23193°ECoordinates: 40.67693°N 117.23193°E
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Technical details
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Size
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21,196 km
(13,171 mi)[1]
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UNESCO World Heritage Site
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Official name
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The Great Wall
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Type
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Cultural
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Criteria
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i, ii, iii, iv, vi
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Designated
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1987 (11th session)
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Reference no.
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438
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State Party
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China
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Region
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Asia-Pacific
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Chinese names
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The Long Wall
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Traditional Chinese
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長城
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Simplified Chinese
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长城
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The 10,000-Mile Wall
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Traditional Chinese
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萬里長城
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Simplified Chinese
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万里长城
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Literal meaning
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The 10,000-Mile Long Wall
The Immeasurably-Long Long Wall |
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The main Great Wall line stretches from Shanhaiguan in the east, to Lop Lake in the west, along an arc that roughly delineates the southern edge of Inner Mongolia. A comprehensive archaeological survey, using advanced technologies, has concluded that the Ming walls measure 8,850 km (5,500 mi).This is made up of 6,259 km (3,889 mi) sections of actual wall, 359 km (223 mi) of trenches and 2,232 km (1,387 mi) of natural defensive barriers such as hills and rivers.[5] Another archaeological survey found that the entire wall with all of its branches measure out to be 21,196 km (13,171 mi).
The Chinese were already familiar with the techniques of wall-building by the time of the Spring and Autumn period between the 8th and 5th centuries BC.] During this time and the subsequent Warring States period, the states of Qin, Wei, Zhao, Qi, Yan, and Zhongshan[all constructed extensive fortifications to defend their own borders. Built to withstand the attack of small arms such as swords and spears, these walls were made mostly by stamping earth and gravel between board frames.
King Zheng of Qin conquered the last of his opponents and unified China as the First Emperor of the Qin dynasty ("Qin Shihuang") in 221 BC. Intending to impose centralized rule and prevent the resurgence of feudal lords, he ordered the destruction of the sections of the walls that divided his empire among the former states. To position the empire against the Xiongnu people from the north, however, he ordered the building of new walls to connect the remaining fortifications along the empire's northern frontier. Transporting the large quantity of materials required for construction was difficult, so builders always tried to use local resources. Stones from the mountains were used over mountain ranges, while rammed earth was used for construction in the plains. There are no surviving historical records indicating the exact length and course of the Qin walls. Most of the ancient walls have eroded away over the centuries, and very few sections remain today. The human cost of the construction is unknown, but it has been estimated by some authors that hundreds of thousands, if not up to a million, workers died building the Qin wall. Later, the Han, the Sui, and the Northern dynasties all repaired, rebuilt, or expanded sections of the Great Wall at great cost to defend themselves against northern invaders. The Tang and Song dynasties did not undertake any significant effort in the region.] The Liao, Jin, and Yuan dynasties, who ruled Northern China throughout most of the 10th–13th centuries, constructed defensive walls in the 12th century but those were located much to the north of the Great Wall as we know it, within China's province of Inner Mongolia and in Mongolia itself.[
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