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Read about the history of asphalt beginning in the city of Babylon around 615 BCE. Learn how Europeans and Americans began to use it on roads, how businesses competed for a market share and even patented roads, changes to asphalt composition over time, the building boom after World War II, improvements in asphalt plants and road quality, and more recent developments.
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- Knovation Readability Score: 5 (1 low difficulty, 5 high difficulty)
- The intended use for this resource is Instructional
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