On the front lines, doctors fought to contain lethal disease alongside battlefield wounds. In field hospitals, volunteer nurses and a new citizen commission helped develop an improved standard of care. And on the home front, returning veterans faced the long aftermath of unseen trauma and addiction.

I’m Terry Johnston, publisher and editor-in-chief of The Civil War Monitor. The Civil War is a story of courage and conflict, but it is also the story of a nation that underwent profound and lasting change. While much has been written about the battles and leaders, we believe the pivotal innovations of the era are just as important.

Welcome to Civil War Breakthroughs, a podcast that explores how the inventions, ideas, and innovations of the era defined a new kind of conflict. In our second season, The Medical Renaissance, host John Heckman explores how modern medicine took root during the conflict. Expert guests help him delve into the role of women as nurses; the massive influence of the Sanitary Commission; the significance of miasma theory; the battle against "invisible wounds"; the postwar opioid crisis; and how a devastating conflict ultimately ushered in the dawn of modern healthcare.

Season 2 of Civil War Breakthroughs premieres October 1. Subscribe wherever you get your podcasts. I hope you'll join us.

©2026 by The Civil War Monitor. All rights reserved.

The American Civil War remains one of the most pivotal and complex periods in our history. While much has been written, countless fascinating questions still spark our curiosity. In our podcast Civil War Curious, we enlist expert historians to answer your lingering questions about the conflict.

On this episode, we're joined by Allen C. Guelzo, a professor of humanities at the University of Florida’s Hamilton School for Classical and Civic Education. A three-time winner of the prestigious Lincoln Prize, his books include Lincoln’s Emancipation Proclamation: The End of Slavery in America (2004); Fateful Lightning: A New History of the Civil War and Reconstruction (2012); and Gettysburg: The Last Invasion (2014). He discusses the various causes behind the outbreak of the American Civil War.

©2026 by The Civil War Monitor. All rights reserved.

The American Civil War remains one of the most pivotal and complex periods in our history. While much has been written, countless fascinating questions still spark our curiosity. In our podcast Civil War Curious, we enlist expert historians to answer your lingering questions about the conflict.

On this episode, we're joined by Joan Waugh, professor emeritus of history at UCLA and the author of a number of works on the Civil War era, including U.S. Grant: American Hero, American Myth (2009), The Memory of the Civil War in American Culture (2004), and, with Gary W. Gallagher, The American War (2023). She discusses the post–Civil War relationship between Ulysses S. Grant and Robert E. Lee, as well as whether former Union and Confederate military leaders got along after the conflict.

©2026 by The Civil War Monitor. All rights reserved.

The American Civil War remains one of the most pivotal and complex periods in our history. While much has been written, countless fascinating questions still spark our curiosity. In our podcast Civil War Curious, we enlist expert historians to answer your lingering questions about the conflict.

On this episode, we're joined by Aaron Sheehan-Dean, the Fred C. Frey Professor of Southern Studies at Louisiana State University and the author or editor of a number of books on the Civil War era, including The Calculus of Violence: How Americans Fought the Civil War and, most recently, Fighting With the Past: How Seventeenth-Century History Shaped the American Civil War. He answers questions relating to Civil War soldier life, from the ways in which troops spent their down time to how they navigated the hospital system when sick or wounded.

©2026 by The Civil War Monitor. All rights reserved.

The American Civil War remains one of the most pivotal and complex periods in our history. While much has been written, countless fascinating questions still spark our curiosity. In our podcast Civil War Curious, we enlist expert historians to answer your lingering questions about the conflict.

On this episode, we're joined by Aaron Sheehan-Dean, the Fred C. Frey Professor of Southern Studies at Louisiana State University and the author or editor of a number of books on the Civil War era, including The Calculus of Violence: How Americans Fought the Civil War and, most recently, Fighting With the Past: How Seventeenth-Century History Shaped the American Civil War. He answers several questions pertaining to the training that Union and Confederate soldiers received during the Civil War.

©2026 by The Civil War Monitor. All rights reserved.

The American Civil War remains one of the most pivotal and complex periods in our history. While much has been written, countless fascinating questions still spark our curiosity. In our podcast Civil War Curious, we enlist expert historians to answer your lingering questions about the conflict.

On this episode, we're joined by Gary W. Gallagher, the John L. Nau III Professor of History Emeritus at the University of Virginia. He is the author or editor of a number of books on the Civil War, most recently The Enduring Civil War: Reflections on the Great American Crisis, and has recently finished writing a history of the Battle of Chancellorsville. He discusses how the Confederate flank attack at Chancellorsville was able to succeed, as well as which of the opposing commanders—Joseph Hooker or Robert E. Lee—was more responsible for the battle’s ultimate outcome.

©2026 by The Civil War Monitor. All rights reserved.

The American Civil War remains one of the most pivotal and complex periods in our history. While much has been written, countless fascinating questions still spark our curiosity. In our podcast Civil War Curious, we enlist expert historians to answer your lingering questions about the conflict.

On this episode, we're joined by Garry Adelman, the chief historian at the American Battlefield Trust, the vice president of the Center for Civil War Photography, and, since 1995, a Licensed Battlefield Guide at Gettysburg. He discusses his role as a Gettysburg Licensed Battlefield Guide, including what it takes to become one and the questions he’s most frequently asked by visitors.

©2026 by The Civil War Monitor. All rights reserved.

The American Civil War remains one of the most pivotal and complex periods in our history. While much has been written, countless fascinating questions still spark our curiosity. In our podcast Civil War Curious, we enlist expert historians to answer your lingering questions about the conflict.

On this episode, we're joined by Garry Adelman, the chief historian at the American Battlefield Trust, the vice president of the Center for Civil War Photography, and, since 1995, a Licensed Battlefield Guide at Gettysburg. He discusses the enduring legacy of the 1993 movie Gettysburg, including what he thinks it got right and wrong historically. 

©2026 by The Civil War Monitor. All rights reserved.

The American Civil War remains one of the most pivotal and complex periods in our history. While much has been written, countless fascinating questions still spark our curiosity. In our podcast Civil War Curious, we enlist expert historians to answer your lingering questions about the conflict.

On this episode, we're joined by Brooks D. Simpson, ASU Foundation Professor of History at Arizona State University and author of a number of books on the Civil War, including Let Us Have Peace: Ulysses S. Grant and the Politics of War and Reconstruction and Ulysses S. Grant: Triumph Over Adversity. He assesses Grant's best and worst military moments and addresses rumors of his wartime drinking.

©2026 by The Civil War Monitor. All rights reserved.

The American Civil War remains one of the most pivotal and complex periods in our history. While much has been written, countless fascinating questions still spark our curiosity. In our podcast Civil War Curious, we enlist expert historians to answer your lingering questions about the conflict.

On this episode, we're joined by Christian McWhirter, who serves as a historical initiatives consultant for the Lincoln Presidential Foundation and editor of The Journal of the Abraham Lincoln Association. He is the author of Battle Hymns: The Power and Popularity of Music in the Civil War. He discusses the importance of music during the conflict, both in the armies and on the homefront.

©2026 by The Civil War Monitor. All rights reserved.