Provides a new way of thinking about parties formed by social movements, and their evolution over time.

Throughout American history, some social movements, such as organized labor and the Christian Right, have forged influential alliances with political parties, while others, such as the antiwar movement, have not. When Movements Anchor Parties provides a bold new interpretation of American electoral history by examining five prominent movements and their relationships with political parties. Taking readers from the Civil War to today, Daniel Schlozman shows how two powerful alliances—those of organized labor and Democrats in the New Deal, and the Christian Right and Republicans since the 1970s—have defined the basic priorities of parties and shaped the available alternatives in national politics. He traces how they diverged sharply from three other major social movements that failed to establish a place inside political parties—the abolitionists following the Civil War, the Populists in the 1890s, and the antiwar movement in the 1960s and 1970s. Moving beyond a view of political parties simply as collections of groups vying for preeminence, Schlozman explores how would-be influencers gain influence—or do not. He reveals how movements join with parties only when the alliance is beneficial to parties, and how alliance exacts a high price from movements. Their sweeping visions give way to compromise and partial victories. Yet as Schlozman demonstrates, it is well worth paying the price as movements reorient parties' priorities. Timely and compelling, When Movements Anchor Parties demonstrates how alliances have transformed American political parties.

How do social movements intersect with the agendas of mainstream political parties? When they are integrated with parties, are they coopted? Or are they more radically transformative? Examining major episodes of contention in American politics – from the Civil War era to the women's rights and civil rights movements to the Tea Party and Trumpism today – Sidney Tarrow tackles these questions and provides a new account of how the interactions between movements and parties have been transformed over the course of American history. He shows that the relationships between movements and parties have been central to American democratization – at times expanding it and at times threatening its future. Today, movement politics have become more widespread as the parties have become weaker. The future of American democracy hangs in the balance.

Why do some parties formed by social movements develop top-down structures while others stay more open and responsive to their social bases? The first rigorous comparative study of movement-based parties, this book shows not only how movements can form parties but also how movements contribute to parties' internal politics and shape organizational party models over the long term. Although the existing literature argues that movement-based parties will succumb to professionalization and specialization, Anria shows that this is not inevitable or preordained through an in-depth examination of the unusual and counterintuitive development of Bolivia's MAS. Anria then compares the evolution of the MAS with that of other parties formed by social movements, including Brazil's PT and Uruguay's FA. In a region where successful new parties of any type have been rare, these three parties are remarkable for their success. Yet, despite their similar origins, they differ sharply in their organizational models.

Provides a detailed treatment of an important topic that has received no scholarly attention: the surprising transformation of indigenous peoples' movements into viable political parties in the 1990s in four Latin American countries (Bolivia, Colombia, Ecuador, Venezuela) and their failure to succeed in two others (Argentina, Peru). The parties studied are crucial components of major trends in the region. By providing to voters clear programs for governing, and reaching out in particular to under-represented social groups, they have enhanced the quality of democracy and representative government. Based on extensive original research and detailed historical case studies, the book links historical institutional analysis and social movement theory to a study of the political systems in which the new ethnic cleavages emerged. The book concludes with a discussion of the implications for democracy of the emergence of this phenomenon in the context of declining public support for parties.

Across the West, the explosion of social movement activity since the late 1960s has constituted a “participatory revolution” that has posed profound challenges for formal political parties. Through an analysis of new interviews, institutional documents, and a host of other largely unexploited sources, Daniela R. Piccio provides a rich and empirically grounded exploration of the wide-ranging responses to these movements. Focusing on Italy and the Netherlands since the 1970s, Party Responses to Social Movements demonstrates how political parties have incorporated the demands of movements to a surprising extent, even as both have grappled with fundamental and inevitable tensions between their respective roles and aims.

A comparative study of the role of political parties and movements in the founding and survival of developing world democracies.