23 h 19 m, 17 set 1862 ano - Antietam
Descrição:
 The Battle of Antietam, a.k.a. Battle of Sharpsburg, resulted in not only the bloodiest day of the American Civil War, but the bloodiest single day in all of American history. Fought between the town of Sharpsburg, Maryland, and Antietam Creek, it ended in Union victory. 
Adicionado na linha do tempo:
Data:
23 h 19 m, 17 set 1862 ano
Agora
 ~ 163 years ago