55,000 Berlin workers went on strike on 28 June 1916
... that 55,000 Berlin workers went on strike on 28 June 1916 to protest the arrest and trial of anti-war campaigner Karl Liebknecht ?
... that <b id="mwbg"><a href="./1916_Berlin_strike" id="mwbw" rel="mw:WikiLink" title="1916 Berlin strike">55,000 Berlin workers went on strike on 28<span id="mwcA" typeof="mw:Entity"> </span>June 1916</a></b> to protest the arrest and trial of anti-war campaigner <a href="./Karl_Liebknecht" id="mwcQ" rel="mw:WikiLink" title="Karl Liebknecht">Karl Liebknecht</a> <i id="mwcg">(pictured)</i><span about="#mwt32" data-mw='{"parts":[{"template":{"target":{"wt":"-?","href":"./Template:-%3F"},"params":{},"i":0}}]}' id="mwcw" style="padding-left:0.15em;" typeof="mw:Transclusion"><span typeof="mw:Entity">?</span></span>