Carnahan reinforces the idea that Lincoln was bound by the Constitution and the legal demands of due process, and the emancipation of the slaves depended as much upon what the law permitted Lincoln to do as what he wished to do. The result is a clear legal analysis of a president dealing with a shifting political and military landscape, achieving what he could within the bounds of his situation.
~Choice
[Carnahan's] worthy study reminds us of current controversies involving human rights and the usage of presidential power. In that sense his historical foray into international law is quite timely and thought-provoking.
~Civil War Book Review
Act of Justice is an important contribution to the literature surrounding this influential document [Emancipation Proclamation].
~Journal of Southern History
While this is an academic book, those interested in information on the famous Emancipation Proclamation will enjoy learning how it came about meticulously.
~www.curledup.com
Carnahan shows us how a president can act audaciously and lawfully, at the same time. His book offers potential lessons for our own time.
~Law and Politics Book Review
With excellent use of notes and appendices, Carnahan's study is clear, concise, and compelling. He adds immeasurably to Civil War historiography and Emancipation Proclamation scholarship.
~H-Net Reviews
This book is highly recommended to those interested in the Civil War, slavery, the Emancipation Proclamation and in Abraham Lincoln.
~Oklahoman
Carnahan's patient re-creation of the legal context of the proclamation, and Lincoln's legal craft in composing it, deal a powerful blow to the hit-and-run dismissals of Lincoln as a 'racist' and a 'half-heart' who was 'forced into glory. The more we learn, through Carnahan, of the nineteenth century's 'laws of war' and Lincoln's radical prudence in interpreting them, the greater Lincoln stands as a presidential commander-in-chief and an Emancipator.... An important contribution to the literature surrounding this influential document.
~Allen C. Guelzo, Gettysburg College
With the war powers of the President once again under review, it is refreshing and helpful to see these important issues in context. Burrus M. Carnahan's outstanding work does this and more. The author demonstrates the strength and political courage of Abraham Lincoln and his willingness to take major risks
~Frank J. Williams, Chief Justice, Rhode Island Supreme Court
A worthy addition to academic and large public libraries, especially given current attention to presidential use of war powers.
~Library Journal
Act of Justice is a valuable resource for scholars wanting to understand better the historical precedent for military emancipation and its legality under the laws of war.
~Ohio Valley History
The book is short, just 142 pages of main text, but the author included a valuable six-part appendix consisting of important primary materials the reader will find satisfying. Scholars of the Civil War, as well as military history in general, will gain much from Act of Justice.
~American Graduate
This fine book demonstrates... that in our day, a great power must wait until a people want freedom before trying to impose it upon them.
~Journal of American Cultures
Carnahan skillfully shows the interaction among developments on the battlefield, principles of constitutional and international law, and political prudence, to demonstrate just how carefully and thoughtfully Lincoln maneuvered toward emancipation.
~Lincoln Herald
Carnahan has taken the creation, context, and impact of the Proclamation to new depths of analysis, utilizing primary and secondary sources, while simultaneously creating an interesting and highly readable book. It is a work that demands its readers to consider their previous notions of how and why Lincoln issued the Proclamation, and establishes itself as a major contribution to the study of Lincoln and Civil War historiography.
~Historian