http://www.visualizingeconomics.com/2008/09/07/us-population-density-1990-and-2000/ Making the "Invisible Hand" Visible Thu, 29 Jul 2010 18:18:58 -0400 http://wordpress.org/?v=2.9.2 hourly 1 http://www.visualizingeconomics.com/2008/09/07/us-population-density-1990-and-2000/comment-page-1/#comment-36082 Alex Mon, 13 Apr 2009 05:54:38 +0000 http://www.visualizingeconomics.com/2008/09/07/us-population-density-1990-and-2000/#comment-36082 The size of Alaska is not proportional and does not accurately represent the true comparison. The size of Alaska is not proportional and does not accurately represent the true comparison.

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