Dead horses were everywhere; a few disabled caissons, or limbers, reclining on one elbow, as it were; ammunition wagons standing disconsolate behind four or six sprawling mules. Men? There were men enough; all dead apparently, except one, who lay near where I had halted my platoon to await the slower movement of the line — a Federal sergeant, variously hurt, who had been a fine giant in his time. He lay face upward, taking in his breath in convulsive, rattling snorts, and blowing it out in sputters of froth which crawled creamily down his cheeks, piling itself alongside his neck and ears. A bullet had clipped a groove in his skull, above the temple; from this the brain protruded in bosses, dropping off in flakes and strings. I had not previously known one could get on, even in this unsatisfactory fashion, with so little brain. One of my men whom I knew for a womanish fellow, asked if he should put his bayonet through him. Inexpressibly shocked by the cold-blooded proposal, I told him I thought not; it was unusual, and too many were looking.

— Ambrose Bierce, from “What I Saw of Shiloh” (1862)