Intellectual Origins of The Ideological Origins of the British Empire

In this reflective essay marking the twenty-fifth anniversary of The Ideological Origins of the British Empire (2000), David Armitage reconstructs the intellectual genesis of his book and reassesses its arguments in light of subsequent scholarship. Tracing the work's origins to his 1992 Cambridge doctoral thesis on the British Empire and the civic tradition, Armitage situates its composition amid the historiographical ferment of the 1990s, including the rise of new British history, transnational and imperial history, and contextualist approaches associated with the Cambridge School. He explains how the book expanded beyond a narrow focus on republican ideas of empire to examine the formation of a distinctively British imperial ideology—Protestant, commercial, maritime, and free—between the reign of Henry VIII and the era of Walpole. Drawing on responses from contributors to a 2025 anniversary forum, Armitage revisits key themes such as the interplay of state-formation and empire-building, the role of maritime disputes, and the tension between liberty and empire. He candidly acknowledges omissions, notably the relative neglect of chattel slavery, South Asian contexts, and corporate agency, while noting how the book both reflected and helped stimulate broader turns toward global and international intellectual history. Ultimately, Armitage presents the volume as a product of its time that continues to provoke debate and that laid foundations for much of his own subsequent scholarship.