1913 El Paso smelters' strike
... that during the 1913 El Paso smelters' strike the Industrial Workers of the World and the Western Federation of Miners competed to organize the strikers with their respective labor unions?
... that during the <b id="mwBeo"><a href="./1913_El_Paso_smelters'_strike" id="mwBes" rel="mw:WikiLink" title="1913 El Paso smelters' strike">1913 El Paso smelters' strike</a></b> the <a href="./Industrial_Workers_of_the_World" id="mwBew" rel="mw:WikiLink" title="Industrial Workers of the World">Industrial Workers of the World</a> and the <a href="./Western_Federation_of_Miners" id="mwBe0" rel="mw:WikiLink" title="Western Federation of Miners">Western Federation of Miners</a> competed to organize the strikers with their respective <a href="./Trade_union" id="mwBe4" rel="mw:WikiLink" title="Trade union">labor unions</a>?