central business district
...that between 1872 and 1876 the buildings of Tampico, Illinois' central business district were destroyed by fire three times and tornado once?
...that between 1872 and 1876 the buildings of <a href="./Tampico,_Illinois" id="mwCNo" rel="mw:WikiLink" title="Tampico, Illinois">Tampico, Illinois</a>' <b id="mwCNs"><a href="./Main_Street_Historic_District_(Tampico,_Illinois)" id="mwCNw" rel="mw:WikiLink" title="Main Street Historic District (Tampico, Illinois)">central business district</a></b> were destroyed by <a href="./Structure_fire" id="mwCN0" rel="mw:WikiLink" title="Structure fire">fire</a> three times and <a href="./Tornado" id="mwCN4" rel="mw:WikiLink" title="Tornado">tornado</a> once?