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Yesterday's Tomorrows in the Classroom Use the Yesterday's Tomorrows links on this page in the classroom. Yesterday's Tomorrows concentrates on the past one hundred
years in America, when visions of the future have fluctuated between
secular utopias characterized by breathtaking leaps of science and
technology and urban chaos fraught with danger and disintegration.
Though many of the predicted futures never came to pass and seem
naïve from our 21st-century perspective, other visions still
challenge our concept of the future. Scavenger
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