17 sept 1862 año - Battle of Antietam
Descripción:
 Bloodiest day in American history. The battle happened September 17, 1862. During the battle of Antietam, 23,000 soldiers were killed, wounded, or declared missing 
Añadido al timeline:
fecha:
17 sept 1862 año
Ahora mismo
 ~ 163 years ago 
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