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Interactive
Columbia University

Columbia Univeristy: Architecture of New York City: Birth of the Skyscraper

For Students 9th - 10th
Learn about how and why skyscrapers were first built, and why they became a major symbol of New York City. This highly interactive site includes video lectures on the development and importance of skyscrapers, a timeline of commercial...
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Graphic
Curated OER

A View on Cities: Toronto: Flatiron Building

For Students 9th - 10th
Flatiron Building (Toronto)