Civil War  |  Battle
Harpers Ferry
Jefferson County, WV  |  Sep 12 - 15, 1862
Result: Confederate Victory
Est. Casualties: 12,922
Union: 12,636
Confederate: 286
Civil War  |  Battle
South Mountain
Frederick County and Washington County, MD  |  Sep 14, 1862
Result: Union Victory
Est. Casualties: 5,010
Union: 2,325
Confederate: 2,685
Civil War  |  Battle
Antietam
Washington County, MD  |  Sep 16 - 18, 1862
Result: Union Victory
Est. Casualties: 22,717
Union: 12,401
Confederate: 10,316
Civil War  |  Battle
La batalla de Antietam
Washington County, MD  |  Sep 16 - 18, 1862
Result: Union Victory
Est. Casualties: 22,717
Union: 12,401
Confederate: 10,316
Civil War  |  Battle
Shepherdstown
Town of Shepherdstown, WV  |  Sep 19 - 20, 1862
Result: Confederate Victory
Est. Casualties: 622
Union: 361
Confederate: 261