Answer:
The answer is: Union Gains an Edge on the Confederacy.
During wars, the press is usually censored or it serves propaganda purposes.
Historians consider the Battle of Antietam a stalemate. On that day, September 17, 1862, at Antietam Creek near Sharpsburg, Maryland, fighting was ferocious on both sides, with troops often firing with muskets and cannons at a close range, with offensives and counteroffensives by both sides. Sources report over 23,000 casualties in total, 3,650 dead. According to historians, it remains the deadliest one-day battle in American military history.
Explanation:
