- chinasage.info great-wall-of-china.htmChina's greatest engineering construction is usually regarded as the Great Wall of China; but the Grand canal is surely just as impressive.
- travelandleisureasia.com global/destinations/asia…Before embarking on your adventure to the Great Wall of China, we bring you all the facts and details to help you explore this mind-blowing destination.
- discoverwalks.com blog/beijing/top-10-facts-about…The Great Wall of China is largely credited to the Ming Dynasty which created the most recognized segments of the wall between the 14th and 17th centuries.
- history.com topics/ancient-china/great-wall-of-…Despite its long history, the Great Wall of China as it is exists today was constructed mainly during the mighty Ming Dynasty (1368-1644).
- softschools.com facts/wonders_of_the_world/great_…Originally the Great Wall of China wall was a series of several walls that were eventually joined together. The first were built in the 7th century BC.
- chinadiscovery.com great-wall/facts.htmlThe Great Wall of China is the landmark of China, one of the most famous man-made wonder in the world.
- newworldencyclopedia.org entry/Great_Wall_of_ChinaVeteran U.S. astronaut Eugene Andrew Cernan has stated: "At Earth orbit of 160 km to 320 km [96 to 192 miles] high, the Great Wall of China is, indeed...
- worldatlas.com heritage-sites/great-wall-of-…..."Wanli Changcheng", or in Wade-Giles romanization, "Wan-li Ch'ang-ch'eng", which means the 10,000-Li Long Wall, the Great Wall of China is one of the...
- education.nationalgeographic.org resource/great-…The one thing most people “know” about the Great Wall of China—that it is one of the only man-made structures visible from space—is not actually true.
- crystalinks.com greatwallofchina.htmlFears raised as 'one third' of China's Great Wall disappears CNN - July 2, 2015 It was originally built to defend an empire, but now parts of the Great Wall of...