Dáil Éireann was the revolutionary, unicameral parliament of the Irish Republic from 1919 to 1922. The Dáil was first formed by 73 Sinn Féin MPs elected in the 1918 United Kingdom general election. Their manifesto refused to recognise the British parliament at Westminster and chose instead to establish an independent legislature in Dublin. The convention of the First Dáil coincided with the beginning of the War of Independence.