How does syntax emphasize the disturbing effect of the subject in these lines from "the tell-tale heart" by edgar allan poe?

Read this excerpt from tim o’brien‘s “ambush” “i had already pulled the pin on a grenade. i had come to a crouch” which literary device is most clearly shown in this excerpt?

How did matt different from the other crew members?

"a dream deferred" what happens to a dream deferred? does it dry up like a raisin in the sun? or fester like a sore- and then run? does it stink like rotten meat? or crust and sugar over- like a syrupy sweet? maybe it just sags like a heavy load. or does it explode? by langston hughes use the task 3 link as needed to locate terms. what does this poem say? 1 point what is the structure of this poem? 1 point what images does this poem create in your mind?