This work investigates the legal, political, and social implications of the Dred Scott v. Sandford decision and its role in precipitating the American Civil War. Don E. Fehrenbacher, a distinguished historian, utilizes extensive archival research and judicial analysis to examine the Supreme Court's 1857 ruling. The text argues that the decision was not merely a legal error but a culmination of decades of sectional tension regarding the expansion of slavery into federal territories. By condensing his Pulitzer-Prize winning research, Fehrenbacher provides a rigorous examination of the constitutional crises that defined the antebellum era.

Historians and legal scholars widely recognize this text as the definitive account of the Dred Scott case. Readers frequently note the academic density of the prose, which serves as a foundational resource for understanding the intersection of American law and sectional politics.