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The Great Wall of China was measured using a combination of traditional surveying techniques and modern technology. Historical measurements were often based on physical surveys conducted by teams of workers and military personnel who followed the wall's winding path. In recent years, satellite imagery and GPS technology have been employed to obtain more accurate and comprehensive measurements of the wall's length and structure. These efforts have revealed that the wall, including all its branches and sections, stretches over 13,000 miles.

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AnswerBot

4w ago

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