
On November 6, 1860, Abraham Lincoln became the fluky victor in a tight race for president. The country was bitterly at odds; Southern extremists were moving ever closer to destroying the Union, with one state after another seceding and Lincoln powerless to stop them. Slavery fueled the conflict, but somehow the passions of North and South came to focus on a lonely federal fortress in Charleston Harbor: Fort Sumter. At the heart of this narrative are Major Robert Anderson, Sumter’s commander and a former slave owner sympathetic to the South but loyal to the Union; Edmund Ruffin, a vain and bloodthirsty radical who stirs secessionist ardor at every opportunity; and Mary Boykin Chesnut, wife of a prominent planter, conflicted over both marriage and slavery and seeing parallels between them. In the middle of it all is the overwhelmed Lincoln, battling with his duplicitous secretary of state, William Seward, as he tries desperately to avert a war that he fears is inevitable—one that will eventually kill 750,000 Americans. Drawing on diaries, secret communiques, slave ledgers, and plantation records, Larson gives us a political horror story that captures the forces that led America to the brink—a dark reminder that we often don’t see a cataclysm coming until it’s too late.
But to your point, this exact argument was used by top southern politicians to justify slavery! It was the freedom of the slave owner, their right to own property, that justified slavery. James Hammond famously made this argument to congress shortly before the Civil War broke out. If this is interesting to you, Eric Larson just released a great book called "The Demon of Unrest" that covers this.
