American Civil War: Confederates defeat a Union attack on Saltville, Virginia. A massacre of wounded Union prisoners ensues.

The American Civil War was a civil war in the United States between the Union and the Confederacy, which was formed in 1861 by states that had seceded from the Union. The central conflict leading to war was a dispute over whether slavery should be permitted to expand into the western territories, leading to more slave states, or be prohibited from doing so, which many believed would place slavery on a course of ultimate extinction.

The First Battle of Saltville was fought near the town of Saltville, Virginia, during the American Civil War. The battle over significant Confederate saltworks in town was fought by both regular and Home Guard Confederate units against regular U.S. Army troops, which included two of the few black cavalry units of the United States Colored Troops. U.S. Army Brig. Gen. Stephen G. Burbridge, then commander of U.S. forces in the Commonwealth of Kentucky, led the U.S. Army troops.

October 2 is the 275th day of the year in the Gregorian calendar; 90 days remain until the end of the year.