[{"data":1,"prerenderedAt":4},["ShallowReactive",2],{"event-plain-republic-of-ireland-act-comes-into-effect":3},"On April 18, 1949, the Republic of Ireland Act officially came into force, formally declaring Ireland a republic and severing its final constitutional ties with the British Commonwealth. This landmark legislative act, championed by Taoiseach John A. Costello, marked the culmination of a long struggle for complete sovereignty and independence from the United Kingdom. The declaration, which took effect on Easter Monday, was met with widespread celebration across the country and fundamentally reshaped Ireland's international standing and its relationship with Britain.",1789333840439]