Answer: McClellan lets Confederates retreat from Antietam. Confederate General Robert E. Lee's army pulls away from Antietam Creek, near Sharpsburg, Maryland, and heads back to Virginia. ... His army had its back to the Potomac River, just a few miles away, and a quarter of his force had been lost in the previous day's battle.
Civil War > Roaring Twenties > Great Depression > Reconstruction
Answer:
May I please know what you are referring to and I will edit my answer
Thank you!
Explanation:
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