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4 days ago · Map of the location of the Three Gorges Dam and the most important cities along the Yangtze River. Sun Yat-sen envisioned a large dam across the Yangtze River in The International Development of China (1919). He wrote that a dam capable of generating 30 million horsepower (22 GW) was possible downstream of the Three Gorges.
Jun 16, 2024 · Great Wall of China, an extensive bulwark erected in ancient China, one of the largest building-construction projects ever undertaken. It actually consists of numerous walls—many of them parallel to each other—built over some two millennia across northern China and southern Mongolia.
- The Editors of Encyclopaedia Britannica
Jun 25, 2024 · The ancient Chinese built two great engineering wonders: the Great Wall and the Grand Canal. Though the Great Wall's function in military defense has faded over time, the Grand Canal remains a crucial conduit of cultural communication.
Jun 23, 2024 · Speaking of China's cultural heritage, the first thing that comes to your mind may be the Great Wall. Well, another great project is the Grand Canal. How long is it? What's its role in China's development both in ancient and modern times? Check out the video to find out.
Jun 16, 2024 · Great Wall of China at Juyong Pass. In order to strengthen its northern frontier and prevent invasion from the west by the Bei Zhou, the Bei Qi kingdom (550–577) launched several big construction projects that were nearly as extensive in scope as the building projects of the Qin dynasty.
- The Editors of Encyclopaedia Britannica
Jun 27, 2024 · The Great Wall is the largest defense project in China and the world with the longest span of construction time. Its construction has been on and off for over 2,000 years since the 7th century BC, with a vast expanse of the territory in the northern and central parts of China.
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2 days ago · At the same time, he strengthened his defenses in the north by repairing the Great Wall. In the northwest in the area around the Koko Nor (Qinghai Hu; “Blue Lake”), he defeated the Tuyuhun people, who from time to time raided the border territories.
