Politics is a complicated business. Every political debate that matters takes place within a cauldron of mixed motivations, competing agendas, and unrealistic expectations. And yet, somehow, some ideas emerge and become dominant while others languish. As Aristotle set down millennia ago in his studies on the power of rhetoric, the basis for successfully championing an idea is the ability to persuade others of its worth. And it is this concept—persuasion—that sits at the heart of this excellent edited collection examining British political languages in the long nineteenth century.

The volume positions language not simply as a carrier of objective meaning but as a political tool utilized by British and Irish politicians to frame arguments in ways that would persuade particular constituencies of the justice of their positions. Each nineteenth-century political language is examined fully in its own historical context, drawing out the degree to which the leadership of particular politicians was crucial in defining the nuances and complexities of each debate. Language was a constant, but the way it was deployed and the meanings attributed to the ideas contained within it could be infinitely flexible. So, for example, James Thompson's chapter, titled “Good Government,” demonstrates that the concept was essentially a rhetorical container whose contents changed regularly over the period. The languages of utilitarianism, then of government as a rationalist businesslike enterprise, and finally of government as the pursuit of a just rule could all operate through the frame of good government but mean very different things by it. Anthony Howe's examination of popular political economy similarly shows how the language of free trade could be harnessed both by proponents of individual liberty and by much more collectively focused groups like the Anti–Corn Law League.

Robert Saunders's chapter on “Democracy” articulates the extraordinary journey of the concept over the course of the nineteenth century, from encapsulating the worst excesses of mob rule at the start of the period through to its unchallenged primacy by the Edwardian period. By the early 1900s, Saunders argues, even those political leaders standing against ideas like universal suffrage had to frame their arguments as democratic in order to be persuasive. Jonathan Parry's analysis of “Patriotism” as a political language equally reveals layered levels of meaning that could extend from the patriotic fight against political corruption in the late eighteenth century to the competing patriotisms of British and Irish during the nineteenth century. Conceptions of national identity could draw strength from abroad as well as at home, as Jon Wilson discusses in his examination of the language of British imperialism in India. Wilson argues that the governance of India led to existentialist angst within Britain itself as Liberals and Conservatives alike tried to reconcile their political values with the realities of British rule on the subcontinent.

In all these debates, the extent to which one view could be more persuasive than another relied in part on the skills of the leading advocates on each side. David Craig's chapter on “Statesmanship” demonstrates the tensions inherent in conceptions of what makes a good leader and a good political advocate. In explaining the links between perceptions of politicians' character and their ability to be persuasive in public debate, Craig shows that perceptions of inconsistency and vacillation could be just as damaging in the predemocratic world of nineteenth-century Britain as they are for political leaders today.

The book as a whole is in many ways essentially positioned as an examination of high politics, and unapologetically so. The real importance of its contribution in this regard is that it demonstrates that high politics—through the political uses of language to define the content of debates and ideas—was not an activity divorced from the lives of ordinary people. Quite the opposite. The rhetoric of leaders like Parnell and Gladstone, as Matthew Kelly draws out in his chapter on “Irish Nationalism,” for example, could shape the thinking of priests in the pulpit and tenants fighting for land reform. It could draw Fenians into seeing constitutionalism as anathema, or as a temporary expedient worth trying in order to achieve a form of Irish independence.

Equally, in debates over women's suffrage, the language used could have very real impacts on the ways that suffragettes could argue their case to an exclusively male Parliament. Ben Griffen's chapter analyzes how a view of Parliament as representing all the classes of society forced women to try and argue that they were worthy of representation as a class. Similarly, the Gladstonian language of household suffrage was harder for women to negotiate than Conservative ideas of a franchise based on property rights, under which women could argue that if they owned property they should be allowed to vote.

Like all edited collections, the volume will undoubtedly draw critiques of both omission and commission. In terms of omission, there was arguably room here for a greater examination of the languages of morality and Victorian values, given their widely accepted central place in the Victorian experience. Each are touched upon in various places—especially in Simon Skinner's excellent chapter on the language of religion—but their central role in the politics of the nineteenth century merited a chapter-length analysis of their own. The sins of commission are essentially the normal quibbles with the emphases of various authors at particular points, but these are the staple of all historical debates, and it will not add anything to the value of this review to recount them individually here.

The study of political languages provides important opportunities to bridge the traditional divide between history-from-above and history-from-below by showing that different histories do not happen in isolation from each other, but are linked by the languages through which they were lived. This volume deserves a wide readership and will undoubtedly stimulate further study and debate.