In ‘The Passing of the Great Race; or, The Racial Basis of European History, ‘ Madison Grant presents a controversial examination of race as a dynamic force shaping European history. Published in 1916, this work employs a blend of historical narrative and pseudo-scientific analysis, reflecting the eugenics movement prevalent in early 20th-century America. Grant’s literary style is characterized by a polemical tone, utilizing a mix of sociological argumentation and historical anecdotes, which captivates the reader while simultaneously challenging deeply ingrained societal beliefs. Grant posits that the success of Western civilization is fundamentally tied to the preservation of what he deems the ‘Nordic’ race, presenting a stark warning against the perceived dangers of racial mixing. Madison Grant, an American lawyer and prominent figure in the eugenics movement, wrote this book within a context marked by a burgeoning interest in racial purity and anthropology. His social standing and involvement with organizations such as the American Museum of Natural History influenced his ideologies, imbuing his arguments with a veneer of scientific legitimacy that would later foster debate and controversy. Grant’s perspectives reveal the unsettling intersection of science, ideology, and social policy in the early 20th century. This book is essential for those seeking to understand the historical underpinnings of racial theory and its pervasive influence on modern thought. Although the ideas presented are contentious, they offer a critical lens through which to analyze the social constructs surrounding race. Readers interested in history, sociology, and the evolution of racial ideologies will find Grant’s work both provocative and enlightening.