Fort Runyon
...that Fort Runyon, built to defend Washington, D.C. during the American Civil War, was almost the same size, shape, and in almost the same place as the Pentagon, built 80 years later?
...that <b id="mwBiI"><a href="./Fort_Runyon" id="mwBiM" rel="mw:WikiLink" title="Fort Runyon">Fort Runyon</a></b>, built to defend <a href="./Washington,_D.C." id="mwBiQ" rel="mw:WikiLink" title="Washington, D.C.">Washington, D.C.</a> during the <a href="./American_Civil_War" id="mwBiU" rel="mw:WikiLink" title="American Civil War">American Civil War</a>, was almost the same size, shape, and in almost the same place as the <a href="./The_Pentagon" id="mwBiY" rel="mw:WikiLink" title="The Pentagon">Pentagon</a>, built 80 years later?