Respuesta :
Answer:
Option: D Their closeness to the Confederate capitol
Explanation:
The Battles of Antietam and Gettysburg were known as the bloody battles of the Civil War in America. Both saw many casualties than any other battles in America. Both the Battles of Antietam and Gettysburg fought in the ground of the Southern states. The battle of Antietam fought on Sharpsburg, Maryland, and Gettysburg in Pennsylvania.