The center of one of the greatest civilizations, Rome was a modern city in an ancient world. They built the Colosseum and Pantheon, supplied 1 million residents with fresh water every day - all achieved with manpower and the most basic ...See moreThe center of one of the greatest civilizations, Rome was a modern city in an ancient world. They built the Colosseum and Pantheon, supplied 1 million residents with fresh water every day - all achieved with manpower and the most basic machinery. But how? Written by
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