Archived: 9 October 2026
Abstract
In 1915, the First World War intensified Ireland’s political, social and cultural divisions. The sinking of RMS Lusitania off Kinsale brought global conflict directly to Cork, killing about 1,198 people, including Hugh Lane and Thomas O’Brien Butler. John Redmond’s National Volunteers demonstrated continued constitutional strength, while Irish troops endured heavy losses at Gallipoli and prepared for France. Recruitment increasingly provoked opposition. Meanwhile, IRB-linked Volunteers secretly planned a 1916 rising, seeking German aid, while James Connolly promoted socialist militancy. O’Donovan Rossa’s Dublin funeral became a major republican demonstration. Cultural bodies debated nationalism, and wartime prices and hardship affected communities nationwide unevenly.
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Archived: 9 October 2026
Abstract
In 1916, Ireland was transformed by the Easter Rising, launched in Dublin after plans for German arms support failed and Eoin MacNeill’s countermand limited mobilisation. Rebels proclaimed a republic from the GPO, but British artillery, street fighting and fires devastated the city, killing many civilians. Pearse surrendered on 29 April; martial law, secret courts martial, executions, arrests and internment subsequently increased republican sympathy and organisation. Casement was executed in August. Meanwhile, Irish soldiers fought and died at the Somme, while Home Rule negotiations between Redmond, Carson and Lloyd George collapsed. Changes reflected a divided society with an altered political future.
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Archived: 9 October 2026
Abstract
In 1917, electoral victories for Count Plunkett, Joseph McGuinness and Éamon de Valera weakened the Irish Parliamentary Party and demonstrated the appeal of abstentionist nationalism. Willie Redmond’s death at Messines underscored Ireland’s divided wartime experience. Lloyd George’s Irish Convention, meeting in Trinity College, pursued constitutional settlement without Sinn Féin, while unionist safeguards remained central. Thomas Ashe’s death following forcible feeding and his Glasnevin funeral transformed republican mourning into mass political mobilisation. October’s Sinn Féin Ard Fheis united separatist strands under de Valera, alongside Volunteer reorganisation. Wartime shortages, inflation, agricultural profits and state controls sharpened social pressures, making revolutionary crisis likely.
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Archived: 9 October 2026
Abstract
In 1918, Britain’s attempt to impose conscription on Ireland, amid the failure of the Irish Convention, united constitutional nationalists, Sinn Féin, labour, Catholic clergy and local communities. Pledges, a national strike and women’s activism helped make enforcement politically hazardous, while arrests under the alleged German Plot enhanced Sinn Féin’s standing. Simultaneously, influenza caused 10,651 recorded deaths, straining households and institutions. After the Armistice, an expanded electorate voted in December. Sinn Féin won 73 of 105 seats, displacing the Irish Parliamentary Party, although unionism remained strong in the north-east. The year reshaped nationalist politics and foreshadowed Ireland’s subsequent revolutionary political conflict.
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Archived: 9 October 2026
Abstract
In 1919, Sinn Féin MPs established Dáil Éireann at Dublin’s Mansion House, declaring independence, adopting a Democratic Programme and claiming authority denied by Britain. The same day, the Soloheadbeg ambush killed two policemen, signalling escalating conflict. De Valera’s escape, presidency and mission strengthened republican propaganda and fundraising. The Dáil developed ministries, a loan, publicity and courts, aided by Cumann na mBan, despite proscription. Limerick’s permit strike demonstrated labour resistance. British repression accompanied plans for separate parliaments, foreshadowing partition. By December, the attempted assassination of Lord French highlighted violence. Ireland ended with rival British and republican authorities, amid hardship and uncertainty.
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Archived: 9 October 2026
Abstract
In 1920, Ireland’s political crisis widened into conflict across elections, workplaces, civic institutions and homes. Sinn Féin and Labour gained local authority, helping Dáil Éireann establish parallel courts, finance and propaganda, while Britain answered with emergency powers, troops, Black and Tans and Auxiliaries. IRA attacks, reprisals and executions, including Kevin Barry’s, intensified war. Cork symbolised the crisis through Tomás MacCurtain’s murder, Terence MacSwiney’s hunger-strike death and the city’s burning. Bloody Sunday and Kilmichael deepened violence. Labour resistance exposed regional divisions. Sectarian expulsions in Belfast accompanied the Government of Ireland Act, which legislated partition, shaping the 1921 truce and eventual negotiations.
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Archived: 9 October 2026
Abstract
In 1921, Ireland moved from intense War of Independence fighting towards truce and treaty, amid coercion, raids and executions. IRA engagements at Crossbarry and Tourmakeady maintained pressure, while the Custom House burning destroyed records but cost lives and arrests. May elections confirmed Sinn Féin’s southern mandate and established Northern Ireland’s unionist government. The 11 July truce ended principal IRA–Crown operations but not Belfast’s sectarian violence. London negotiations produced the December Anglo-Irish Treaty, creating a dominion Free State while retaining the Crown, partition and British naval facilities. Signed but unapproved, it deeply divided republicans, leaving border, constitutional and security questions unresolved.
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Archived: 9 October 2026
Abstract
In 1922, Dáil Éireann ratified the Anglo-Irish Treaty, splitting Sinn Féin and the IRA between supporters of dominion status and republican opponents. Michael Collins led the Provisional Government as Northern Ireland remained separate amid continuing sectarian violence. Failed mediation and the anti-Treaty occupation of the Four Courts led to National Army bombardment on 28 June, initiating Civil War. Fighting devastated Dublin, destroyed the Public Record Office’s Record Treasury, and spread nationwide. Arthur Griffith and Collins died in August. Under W. T. Cosgrave, the Free State Constitution established democratic institutions. On 6 December the Free State began; Northern Ireland opted out.
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Archived: 9 October 2026
Abstract
In 1923, the Irish Free State moved from civil war towards constitutional government, though division and repression persisted. After Liam Lynch’s death, Frank Aiken suspended IRA operations and ordered Volunteers to conceal arms, ending organised anti-Treaty resistance without reconciliation. Internment continued, and an eight-thousand-strong hunger strike caused two deaths. Cumann na nGaedheal won the August election, while abstentionist Sinn Féin left parliament incomplete. The state expanded administration through Garda, land, electoral and censorship legislation, and customs barriers made partition economically tangible. League of Nations admission and Yeats’s Nobel Prize brought international recognition, while bereavement, imprisonment and political bitterness endured deeply.
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Archived: 9 October 2026
Abstract
In 1924, the Irish Free State strengthened its authority after civil war. Government resistance to Liam Tobin’s Army Crisis affirmed civilian control and led towards a smaller professional army. New courts, policing and administrative laws established regular state institutions, while prosecutions for Civil War acts ended. The Boundary Commission began work amid nationalist expectations. Fiscal retrenchment, notably reduced old-age pensions, caused hardship. Railway legislation sought economic integration. Ireland competed independently at the Paris Olympics and hosted the Tailteann Games, projecting cultural confidence despite republican boycott. Irish-language education expanded. The year combined constitutional consolidation, austerity, unresolved partition and contested national self-presentation.
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