<a href="https://en.wikipedia.org/wiki/Irish_War_of_Independence" id="mwng" rel="mw:WikiLink" title="Irish War of Independence">Irish War of Independence</a>: On "<a href="https://en.wikipedia.org/wiki/Bloody_Sunday_(1920)" id="mwnw" rel="mw:WikiLink" title="Bloody Sunday (1920)">Bloody Sunday</a>" in Dublin, the <a href="https://en.wikipedia.org/wiki/Irish_Republican_Army_(1919–1922)" id="mwoA" rel="mw:WikiLink" title="Irish Republican Army (1919–1922)">Irish Republican Army</a> (IRA) assassinated a <a href="https://en.wikipedia.org/wiki/Cairo_Gang" id="mwoQ" rel="mw:WikiLink" title="Cairo Gang">group of British Intelligence agents</a>, and British forces killed 14 civilians at a <a href="https://en.wikipedia.org/wiki/Gaelic_football" id="mwog" rel="mw:WikiLink" title="Gaelic football">Gaelic football</a> match at <a href="https://en.wikipedia.org/wiki/Croke_Park" id="mwow" rel="mw:WikiLink" title="Croke Park">Croke Park</a>.