"Bloody Lane" in the sunken road after the Battle of Antietam, 1862. General D. H. Hill's Confederate troops received multiple assaults and an enfilading fire from several Union divisions leaving this bloody scene.
<bdi><a href="https://en.wikipedia.org/wiki/en:Alexander_Gardner_(photographer)" class="extiw" title="w:en:Alexander Gardner (photographer)"><span title="Scottish photographer (1821–1882)">Alexander Gardner</span></a>
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File from <i><a rel="nofollow" class="external text" href="https://archive.org/stream/photographichist02mill#page/n74/mode/1up">The Photographic History of The Civil War in Ten Volumes: Volume Two, Two Years of Grim War</a></i>. The Review of Reviews Co., New York. 1911. p. 74.