A New History of Ireland is the largest scholarly project in modern Irish history. In 9 volumes, it provides a comprehensive new synthesis of modern scholarship on every aspect of Irish history and prehistory, from the earliest geological and archaeological evidence, through the Middle Ages, down to the present day.

Volume VII covers a period of major significance in Ireland's history. It outlines the division of Ireland and the eventual establishment of the Irish Republic. It provides comprehensive coverage of political developments, north and south, as well as offering chapters on the economy, literature in English and Irish, the Irish language, the visual arts, emigration and immigration, and the history of women. The contributors to this volume, all specialists in their field, provide the most comprehensive treatment of these developments of any single-volume survey of twentieth-century Ireland.