With regard to seemingly mindless marching and ill-clad plans of victorious attacks, Henry lodged complaints viewing the troops as all but what? A) dogs in a cage B) kitten in a bag C) chased rats D) tangled up in briers

The answer would be A) dogs in a cage. All the other choices are mentioned by Crane in chapter 16.

"It makes a man feel like a damn' kitten in a bag."

"we're always being chased around like rats!"

"We came in here and got our legs all tangled up in these cussed briers"