As exposed by Francis Fletcher-Vane, an activist known as “Skeffy” was summarily executed during this event in the Portobello Barracks. The phrase that one country “unfree shall never be at peace” was coined prior to this event during the funeral of Jeremiah Rossa. Rumors of imminent arrests were described in the forged “Castle Document” by Joseph Plunkett prior to this event. The SS Aud (10[1])failed to supply arms to (10[1])this event, despite negotiations by Roger Casement. (10[1])During this (-5[1])event, a document proclaiming a republic was read on the steps of the General Post Office by Patrick Pearse. (10[1])Éamon (10[1])de Valera (“EH-min day vuh-LAY-ruh”) was elected to lead (10[1])Sinn Féin (“shin fayn”) following this event. For 10 points, what 1916 Irish rebellion against British rule is named for a Christian holiday? ■END■