By offering an historical re-appraisal of the Irish Free State’s politics, anchored in the wider context of inter-war Europe, Mel Farrell argues that the Irish party system is not unique in having two dominant parties capable of adapting to changing circumstances, and suggests that this has been a key strength of Irish democracy. Moreover, the book challenges the tired cliché of ‘Civil War Politics’ by demonstrating that events subsequent to Civil War led the Fine Gael/Fianna Fáil cleavage dominant in the twentieth-century.