Is this a multiple choice question? If so, what are the options.
If not, the rhetorical device used is an anaphora because in the verses "Their eyes weighed us, their eyes judged us." the phrase <em>their eyes</em> is repeated.
And active voice is where the subject is doing the action like
-he refuses
- he ate
but a passive voice is the subject is being acted upon like something is happening to the subject so
-the slug was eaten
-stomachache was given