-
Fort Donelson
19,455 Casualties -
Period: to
Ten Bloodest Battles of the Civil War
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Shiloh
23,741 Casualties -
Second Bull Run/Manassas
25,251 Casualties -
Antietam
26,134 Casualties -
Stones River
24,645 Casualties -
Chancellorsville
30,099 Casualties -
Gettysburg
51,112 Casualties -
Chickamauga
34,624 Casualties -
The Wilderness
25,416 Casualties -
Spotsylvania
27,399 Casualties