Moving beyond binary nationalist and unionist narratives of nineteenth-century Irish history, this study instead explores political thought through ideological battles over government.Drawing on neglected pamphlets, political tracts and polemic newspapers, Colin Reid reveals how Irish protagonists - unionists and anti-unionists, Catholic Emancipationists, Repealers, Tories, Fenians, and federalists - clashed over the meaning of representation, sovereignty and the British connection.Reid traces how competing constitutional visions, rather than national allegiances, drove Ireland's political evolution.From the bitter Union debates to the birth of Home Rule, it recovers forgotten arguments about parliamentary reform, the 'Irish question' in imperial context and the fraught experience of a small nation within a multinational polity.With fresh insights into figures such as Daniel O'Connell, Isaac Butt and lesser-known polemicists, this study redefines Irish political thought as a dynamic struggle for representative government.This title is also available as open access on Cambridge Core.