Iron Kingdom: The Rise and Downfall of Prussia, 1600–1947

First published in 2006, Iron Kingdom is Christopher Clark’s monumental history of Prussia, tracing its emergence as a European power from the seventeenth century to its formal abolition in 1947. Beginning with the fragmented territories of the Hohenzollern dynasty, Clark follows the rise of the Prussian state through military expansion, enlightened absolutism, administrative reform and the transformation of Germany. Kings, soldiers, reformers and intellectuals inhabit a narrative that extends from Frederick the Great to Bismarck and the upheavals of the twentieth century. The book examines how a seemingly peripheral German principality became one of the defining forces in European history.

Clark challenges the familiar interpretation of Prussia as the inevitable origin of German militarism, presenting instead a complex political society shaped by contingency, competing loyalties and institutional change. The eventual destruction of Prussia after the Second World War gives the narrative its extraordinary historical reach. A major achievement of modern European historiography, Iron Kingdom is both an expansive political history and a reconsideration of the relationship between Prussia, Germany and the modern European state.

From the book

“Prussia is no more.” — Christopher Clark, Iron Kingdom

On Iron Kingdom

“Everything a history book ought to be.” — The Sunday Telegraph