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Keywords: Critical Mass
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Journal Articles
Journal: Boom
Boom (2011) 1 (3): 80–87.
Published: 01 August 2011
...Chris Carlsson The bicycle was at the heart of a strong citizens' movement for Good Roads in the nineteenth century. By the end of the twentieth century, it had re-emerged as a signifier for a new, ecologically based urban radicalism. Critical Mass bike rides, starting in San Francisco in 1992...