arthur griffith    auxiliaries    belfast    black and tans    brexit    britain in ireland    british army    british empire    cork    dublin    eamon de valera    edward carson    galway    general tudor    harry boland    ira    ireland    irish freedom    irish history    irish history documentary    irish rebel songs    irish war of independence    limerick    lloyd george    michael collins    nevil macready    ulster    what caused irish independence    why is ireland free?    winston churchill    wolfe tones