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American Experience
Construction of the World Trade Center
The foundations themselves presented the first challenge. They would have to descend through 70 ft. of water-logged landfill before reaching bedrock. The greatest challenge by far, however, lay in the engineering of the towers themselves. The solution, developed by the structural engineers John Skilling & Leslie Robertson in the mid-1960s, was to re-conceive the basic structure of tall buildings.
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The story of the German American Bund, a pro-Nazi group active across the US in the 1930s.
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Explore the culture war that erupted over the spectacular rise of disco music.
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The story of a Mississippi town’s effort to integrate its public schools in 1970.