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      "utf8": "As soon as Pharaoh Khufu ascended\nthe throne circa 2575 BCE,"
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      "utf8": "determined he would need 20 years\nto finish the royal tomb."
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      "utf8": "Hemiunu would need to dig \na 6-and-a-half-kilometer canal,"
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      "utf8": "quarry enormous amounts of limestone\nand granite,"
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      "utf8": "and use kilometers of rope \nto pull stones into place."
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      "utf8": "Today, there are still vigorous debates\nabout the exact methods"
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      "utf8": "that could support the pyramid \nbetter than shifting sand."
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      "utf8": "used for the rest of the pyramid."
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      "utf8": "With this level foundation in place,\nconstruction could begin."
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      "utf8": "Egyptians were required to perform \nmanual labor for the government"
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      "utf8": "throughout the year,"
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      "utf8": "and citizens from across the country\ncame to contribute."
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      "utf8": "Workers performed a wide range\nof tasks,"
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      "utf8": "from crafting tools and clothes\nto administrative work"
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      "utf8": "to back-breaking manual labor."
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      "utf8": "In fact, these citizens were housed\nand fed with rations"
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      "utf8": "To complete the project in 20 years,"
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      "utf8": "and pushed into place \nevery 3 minutes,"
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      "utf8": "365 days a year."
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      "utf8": "Workers averaged 10-hour days, hauling\nlimestone from two different quarries."
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      "utf8": "One was close to the site,"
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      "utf8": "but its fossil-lined yellow stone\nwas deemed suitable"
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      "utf8": "only for the pyramid’s interior."
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      "utf8": "Stones for the outside were hauled \nfrom roughly 13 kilometers away,"
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      "utf8": "using 9-meter long sleds \nmade from giant cedar trunks."
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      "utf8": "requiring wooden mallets and copper\nchisels to shape."
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      "utf8": "Even the smallest inaccuracy at the bottom\nof the pyramid could result"
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      "utf8": "And the pyramid’s exterior\nis just half the story."
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