The Situation: Federal Second Corps commander General Sumner led Gen Sedgwick's 1st Division across the Antietam and directly West across the battlefield starting at about 9 am on September 17th. He was hit by strong Confederate attacks on his front, left flank, and rear in and near the West Woods ...
[Confederate]
10th Georgia Infantry
1st Georgia (Regulars) Infantry
53rd Georgia Infantry
7th Georgia Infantry
8th Georgia Infantry
9th Georgia Infantry
2nd Baltimore (MD) Artillery
13th Mississippi Infantry
17th Mississippi Infantry
18th Mississippi Infantry
21st Mississippi Infantry
24th North Carolina Infantry
25th North Carolina Infantry
35th North Carolina Infantry
46th North Carolina Infantry
48th North Carolina Infantry
49th North Carolina Infantry
2nd South Carolina Infantry
3rd South Carolina Infantry
7th South Carolina Infantry
8th South Carolina Infantry
13th Virginia Infantry
15th Virginia Infantry
25th Virginia Infantry
30th Virginia Infantry
31st Virginia Infantry
32nd Virginia Infantry
44th Virginia Infantry
49th Virginia Infantry
52nd Virginia Infantry
58th Virginia Infantry
Lee (VA) Artillery
Richmond Howitzers, 1st Company
Rockbridge (VA) Artillery
Source: The Antietam Battlefield Board.1
1 The battlefield position studies by the Antietam Battlefield Board (1904, 1908) are described in the Atlas, and are available online from the Library of Congress.
Carman, Ezra Ayres, and Lieut. Col. Emmor B. Cope, Hays W. Mattern, Charles H. Ourand, Atlas of the Battlefield of Antietam, 14 maps, Washington DC: US Government Printing Office, 1908 [AotW citation 16898]