Unmentioned is the remarkable tendency of defeated but not wounded soldiers, for example after Waterloo, to group into large tight mounds when flight isn't easy

Unmentioned is the remarkable tendency of defeated but not wounded soldiers, for example after Waterloo, to group into large tight mounds when flight isn't easy. I would guess this would be less likely pregunpowder. There's at least one good book only about what the aftermath of Waterloo was like.