United Teachers of New Orleans
...that before Hurricane Katrina struck New Orleans, the United Teachers of New Orleans was the largest trade union in the city?
...that before <a class="mw-redirect" href="./Effect_of_Hurricane_Katrina_on_New_Orleans" id="mwCt8" rel="mw:WikiLink" title="Effect of Hurricane Katrina on New Orleans">Hurricane Katrina</a> struck <a href="./New_Orleans" id="mwCuA" rel="mw:WikiLink" title="New Orleans">New Orleans</a>, the <b id="mwCuE"><a href="./United_Teachers_of_New_Orleans" id="mwCuI" rel="mw:WikiLink" title="United Teachers of New Orleans">United Teachers of New Orleans</a></b> was the largest <a href="./Trade_union" id="mwCuM" rel="mw:WikiLink" title="Trade union">trade union</a> in the city?