Chicago Landmark
...that the preservation movement that resulted in the Chicago Landmark designation began with the 1957 adoption of the Frank Lloyd Wright Robie House?
...that the preservation movement that resulted in the <b id="mwCVc"><a class="mw-redirect" href="./Chicago_Landmark" id="mwCVg" rel="mw:WikiLink" title="Chicago Landmark">Chicago Landmark</a></b> designation began with the 1957 adoption of the <a href="./Frank_Lloyd_Wright" id="mwCVk" rel="mw:WikiLink" title="Frank Lloyd Wright">Frank Lloyd Wright</a> <a href="./Robie_House" id="mwCVo" rel="mw:WikiLink" title="Robie House">Robie House</a>?