Book excerpt: FIFTY ESSAYS.FIFTY CONTRIBUTORS.ONE EXTRAORDINARY YEAR. From the handover of Dublin Castle, to the dawning of a new border across the island, to the fateful divisions of the civil war, Ireland 1922 provides a snapshot of a year of turmoil, tragedy and, amidst it all, state-building as the Irish revolution drew to a close. Leading international scholars from different disciplines explore a turning point in Irish history; one whose legacy remains controversial a century on.