“A packed, multiethnic urban community..could only be held together by a rapidly formed collective memory.” Ken Smith Uncategorized January 2, 2015 http://www.theguardian.com/commentisfree/2014/dec/21/witter-and-nstagram-users-can-learn-a-lot-about-capturing-the-zeitgeist-from-a-1920s-hicago-journ Share this:ShareEmailFacebookTwitterTumblrLike this:Like Loading... Related Published January 2, 2015