In this rich study of Union governors and their role in the Civil War, Stephen D. Engle examines how these politicians were pivotal in securing victory. In a time of limited federal authority, governors were an essential part of the machine that maintained the Union while it mobilized and sustained the war effort. Charged with the difficult task of raising soldiers from their home states, these governors had to also rally political, economic, and popular support for the conflict, at times against a backdrop of significant local opposition. Engle argues that the relationship between these loyal-state leaders and Lincoln's administration was far more collaborative than previously thought. While providing detailed and engaging portraits of these men, their state-level actions, and their collective cooperation, Engle brings into new focus the era's complex political history and shows how the Civil War tested and transformed the relationship between state and federal governments.

Most Americans imagine the Civil War in terms of clear and defined boundaries of freedom and slavery: a straightforward division between the slave states of Kentucky and Missouri and the free states of Illinois, Indiana, Ohio, and Kansas. However, residents of these western border states, Abraham Lincoln's home region, had far more ambiguous identities-and contested political loyalties-than we commonly assume. In The Rivers Ran Backward, Christopher Phillips sheds light on the fluid political cultures of the "Middle Border" states during the Civil War era. Far from forming a fixed and static boundary between the North and South, the border states experienced fierce internal conflicts over their political and social loyalties. White supremacy and widespread support for the existence of slavery pervaded the "free" states of Ohio, Indiana, and Illinois, which had much closer economic and cultural ties to the South, while those in Kentucky and Missouri held little identification with the South except over slavery. Debates raged at every level, from the individual to the state, in parlors, churches, schools, and public meeting places, among families, neighbors, and friends. Ultimately, the pervasive violence of the Civil War and the cultural politics that raged in its aftermath proved to be the strongest determining factor in shaping these states' regional identities, leaving an indelible imprint on the way in which Americans think of themselves and others in the nation. The Rivers Ran Backward reveals the complex history of the western border states as they struggled with questions of nationalism, racial politics, secession, neutrality, loyalty, and even place-as the Civil War tore the nation, and themselves, apart. In this major work, Phillips shows that the Civil War was more than a conflict pitting the North against the South, but one within the West that permanently reshaped American regions.