An analysis of the political development of Western Europe in the late 19th and early 20th centuries, which argues that the evolution of nations into liberal democracies, social democracies or fascist regimes was attributable to a set of social and class alliances within the individual nations.

This book examines how the liberal international theory tradition evolved in Europe. It includes nine chapters focusing on both historical and contemporary branches of liberal IR theorizing. The combined portrait of the prominent IR theory orientation shows a long and rich theoretical tradition but also a tradition that the scholarly community rarely fully recognize. It is currently somewhat challenged and therefore in need of further advances. Concerning the historical branches, the authors present a truly European tradition that thus was not only present in a few countries. The contributors introduce examples of liberal theorizing that IR scholars tend to dismiss and they trace the boundaries between the liberal and other theoretical traditions. Given the prominence of the tradition, the book is surprisingly among the first to present a transnational perspective on the development of the liberal international theory tradition in Europe.

Michael Freeden explores the concept of liberalism, one of the longest-standing and central political theories and ideologies. Combining a variety of approaches, he distinguishes between liberalism as a political movement, as a system of ideas, and as a series of ethical and philosophical principles.

The history of modern Europe is often presented with the hindsight of present-day European integration, which was a genuinely liberal project based on political and economic freedom. Many other visions for Europe developed in the 20th century, however, were based on an idea of community rooted in pre-modern religious ideas, cultural or ethnic homogeneity, or even in coercion and violence. They frequently rejected the idea of modernity or reinterpreted it in an antiliberal manner. Anti-liberal Europe examines these visions, including those of anti-modernist Catholics, conservatives, extreme rightists as well as communists, arguing that antiliberal concepts in 20th-century Europe were not the counterpart to, but instead part of the process of European integration.