On September 2, 1864, Atlanta—the strategic heart of the Confederacy—fell into Union hands. After four grueling months of campaigning, General William T. Sherman had forced the city’s evacuation by cutting its final vital rail connection at Jonesborough on August 31. During the night of September 1–2, Confederate General John Bell Hood withdrew his army. The next morning, Atlanta Mayor James M. Calhoun and a committee of citizens met an advance party of Sherman’s army under a white flag and surrendered the city, asking that civilians and private property be protected.
The loss was a catastrophic logistical blow to the Confederacy. Atlanta was one of the South’s most important railroad, manufacturing, storage, and distribution centers—a crucial hub for supplying Confederate armies in the western theater. Just as important, its capture electrified the North. News that “Atlanta is ours and fairly won,” as Sherman telegraphed Washington, lifted Northern morale at a moment when war weariness threatened Abraham Lincoln’s political standing and helped strengthen his path to reelection that November.
One of the most dramatic details of Atlanta’s fall is that the famous explosions heard that night were caused not by Sherman’s troops, but by the retreating Confederates. To keep military equipment from being captured, Hood’s men destroyed five locomotives and 81 railcars; 28 of those cars reportedly carried ammunition. The blasts were powerful enough to be heard by Sherman at Jonesborough and destroyed the Atlanta Rolling Mill, setting fires that burned until dawn.
That distinction matters. The Confederate demolition of the ammunition train occurred as Hood’s army abandoned Atlanta in early September. Sherman’s later, deliberate destruction of military infrastructure, factories, railroads, and other resources before his March to the Sea happened more than two months afterward, in November.
