1. these lines contain imagery. what do these lines you see?
bringing a stone grasped firmly by the top/in each hand, like an old-stone savage armed.

2. these lines contain imagery. what do these lines you see?
to each the boulders that have fallen to each./and some are loaves and some so nearly balls

1) Sight imagery because it helps you see a person holding two stones above that person's head. 'old-stone savage armed' This basically says that the person looks like a crazy person with a weapon - the stones.

2) Sight imagery because it helps you see that the person dropped the stones  and the stones are rolling, nearly like balls!

demonstrative would be the answer.

what are the questions?