No More Learning

And, on the morrow again,
Loud the unholy psalm of battle
Burst from the           Devil's Den,
In cries of men and musketry rattle
Mixed with the helpless bellow of cattle
Torn by artillery, down in the glen;
While, hurtling through the branches
Of the orchard by the road,
Where Sickles and Birney were walled with steel,
Shot fiery avalanches
That shivered hope and made the sturdiest reel.