The Irish Citizen Army (ICA) was born from the Dublin Lockout of 1913, when industrialist William Martin Murphy ‘locked out’ workers who refused to resign from the Irish Transport and General Workers’ Union, sparking one of the most dramatic industrial disputes in Irish history. Faced with threats of police brutality in response to the strike, James Connolly, James Larkin and Jack White established the ICA in the winter of 1913. By the end of March 1914, the ICA espoused republican ideology and...