1.0planet forward//www.getitdoneaz.complanet forward//www.getitdoneaz.com/author/planetforward/ rich600338<blockquote class="wp-embedded-content" data-secret="cjgvymgcze"><a href="//www.getitdoneaz.com/story/historic-preservation-in-charleston-dubuque-and-grand-rapids/">historic preservation in charleston, dubuque and grand rapids</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="//www.getitdoneaz.com/story/historic-preservation-in-charleston-dubuque-and-grand-rapids/embed/#?secret=cjgvymgcze" width="600" height="338" title="“historic preservation in charleston, dubuque and grand rapids” — planet forward" data-secret="cjgvymgcze" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![cdata[ */ /*! this file is auto-generated */ !function(d,l){"use strict";l.queryselector&&d.addeventlistener&&"undefined"!=typeof url&&(d.wp=d.wp||{},d.wp.receiveembedmessage||(d.wp.receiveembedmessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-za-z0-9]/.test(t.secret)){for(var s,r,n,a=l.queryselectorall('iframe[data-secret="'+t.secret+'"]'),o=l.queryselectorall('blockquote[data-secret="'+t.secret+'"]'),c=new regexp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentwindow&&(s.removeattribute("style"),"height"===t.message?(1e3<(r=parseint(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new url(s.getattribute("src")),n=new url(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeelement===s&&(d.top.location.href=t.value))}},d.addeventlistener("message",d.wp.receiveembedmessage,!1),l.addeventlistener("domcontentloaded",function(){for(var e,t,s=l.queryselectorall("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getattribute("data-secret"))||(t=math.random().tostring(36).substring(2,12),e.src+="#?secret="+t,e.setattribute("data-secret",t)),e.contentwindow.postmessage({message:"ready",secret:t},"*")},!1)))}(window,document); /* ]]> */ </script> by harry bergmann, erin mccluskey, and summer newman for a course on urban sustainability at the george washington university, we studied how historic preservation in charleston, dubuque and grand rapids makes these cities more sustainable as well as helps develop new areas for residents to populate. we think it is more efficient to refurbish a...