The pbloodiest day of fighting during the Civil War took place during the:
O A. Battle of Bull Run. .
O B. Battle of Antietam.
O C. Seven Days' Battles.
D. Peninsula Campaign.

Respuesta :

Firenz

Answer:

B. Battle of Antietam

Explanation:

Confederate and Union troops in the Civil War clash near Maryland's Antietam Creek in the bloodiest single day in American military history.

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