Robert E. Lee’s 1862 Maryland Campaign involved more than just the Battle of Antietam, Hartwig argues in the introduction to this book. And then he spends the next 700 pages or so proving his point.
This is an incredibly comprehensive, detailed look at the approximately two weeks between the Confederate victory at the Second Battle of Bull Run, and the Battle of Antietam that followed. “These events have been only lightly touched on in previous histories,” Hartwig writes. “This volume is the first attempt to give appropriate attention to… the campaign leading up to Antietam.”
While some Civil War books focus on big-picture strategy, others on detailed military tactics and maneuvers, and still others on individual anecdotes about soldiers’ experiences during and between battles, this book does it all. The result is a well-done “something for everybody” combination that should give any curious reader what they’re looking for.
And, possibly, more than they’re looking for? There is an awful lot of detail in here for a layman like me. But anyone who picks up such a hefty book about the lead-up to Antietam that ends before the battle even begins, probably knows what they’re getting into. So I certainly can’t fault Hartwig for his thoroughness in what must be the definitive study of the pre-Antietam Maryland Campaign.
The book begins with character sketches of Generals McClellan and Lee and the state of their armies as Lee headed north and McClellan set out after him. McClellan’s Army of the Potomac was “better equipped, uniformed, and supplied,” but Lee’s Army of Northern Virginia had “superior organization, morale, and leadership,” in addition to having the wind at its back after its victory at Bull Run.
Much of the book follows the armies as the Confederates made their way into Maryland and the Union forces tried to determine what they were up to, where they were and where they were headed next. The level of detail extends to what river crossings they used, whose farms they traveled through, down which streets in which towns they marched. It’s clear early on that this is not going to be a quick read, but it’s well-written enough that it’s still very readable if you’re not in a hurry to get to the action.
The chronicle of who went where and when is supplemented with anecdotes that lend color to the story - we learn, through the soldiers’ own words, of the Confederates’ wonderment at entering a state untouched by war, interacting with civilians and sometimes spending their Confederate money at local shops for supplies. As the campaign goes on, however, there are other stories about the often pitiful condition of troops on both sides - shoeless, dirty, ill from foraging for unripe food like green corn. And the often ambivalent or sometimes downright hostile Marylanders didn’t welcome the Confederate troops in quite the way the troops had hoped they would.
All the while, McClellan was focused on containing Lee, first by ensuring that Washington, Baltimore and Pennsylvania were protected, and then by pushing the Confederates out of Maryland. Hartwig notes that McClellan seemed to prefer doing this “by maneuver rather than by battle,” while President Lincoln would have preferred for him to inflict some damage on the enemy in the process. Even when McClellan famously came into possession of Lee’s misplaced “lost order,” he failed to fully take advantage of the intelligence to the extent that he could have.
After a number of skirmishes, the Union victory at the Battle of South Mountain, together with its subsequent loss of Harpers Ferry, represent the climax of the book. Had Lee withdrawn from Maryland at this point, “the escape of the enemy back into Virginia and the shame of the surrender of Harpers Ferry… would have dealt the Union a humiliating blow,” Hartwig asserts. It would have forestalled the Battle of Antietam altogether, which would have eliminated the conditions that allowed for the issuance of the preliminary Emancipation Proclamation, and could have changed the trajectory of the war altogether. “But Lee did not withdraw, for he was Lee,” Hartwig writes, “and he strove for something larger than merely striking the enemy a hard blow.” As the Battle of Antietam loomed, Lee knew “his campaign of maneuver was finished. The battle now pending must be won.”
Thus sets up Hartwig’s second volume, published last summer, more than a decade after the first. Where volume one leaves off, “a negotiated settlement - with slavery continuing intact - remained possible,” Hartwig writes. But the battle to come “slammed the door on a limited war; there would be no turning back.”
There is, perhaps, a fine line between reading “everything you need to know” about the Maryland Campaign, and “more than you ever wanted to know” about it. There were times while reading that I felt the former was the case here, while at other times I felt the latter was true. It’s certainly not a breezy read, but as a setup to the second volume that I presume will delve into the pivotal battle and its consequences with just as much detail, this is an important book that sets the stage better than I imagine anything else could.