Maltz's accessible account depicts Dred Scott as both a contributing factor to war and the result of a political climate that had grown so threatening to the South that overturning the Missouri Compromise was considered essential. As the nation continued its rapid expansion, Southerners became progressively more fearful of the free states' growing political clout. In that light, the ruling from a Court filled with justices sympathetic to the Southern cause, though far from surprising helped light the long fuse that eventually exploded into Civil War.
Maltz offers an uncommonly balanced look at the case, taking Southern concerns seriously to cast new light on why proponents of slavery saw things as they did. He presents the arguments of all the parties impartially, tracks the sequence of increasingly strained compromises between pro- and anti-slavery forces, and demonstrates how political and sectional influences infiltrated the legal issues. He then traces the impact of the case on Northern and Southern public opinion, showing how a decision meant to resolve the question of slavery in the territories only aggravated sectional animosity.