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How large is the Great Wall?

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Published in Daily Trivia

In size, materials, and human labor, the Great Wall of China is the largest construction project ever undertaken by man. Enough stone was used in the 1,700-year project to build an 8-foot wall girdling the globe at the equator. The Great Wall snakes its way over more than one-twentieth of the earth's circumference.

 


 

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