Battle of Fort Sanders
1863 CE.
Shown on the map at 35.959°, -83.934°.
The Battle of Fort Sanders was the crucial engagement of the Knoxville campaign of the American Civil War, fought in Knoxville, Tennessee, on November 29, 1863. Assaults by Confederate Lt. Gen. James Longstreet failed to break through the defensive lines of Union Maj. Gen. Ambrose Burnside, resulting in lopsided casualties, and the Siege of Knoxville entered its final days.
Text from the Wikipedia article Battle of Fort Sanders, licensed CC BY-SA 4.0.