What examples of figurative language does Frost use in "The Road Not Taken"? How do these help shape the deeper meaning of the poem?

What does the simile add to the passage

For which cause did swift not write? the tory government the devaluation of irish coins the whig wars under william iii the starvation in ireland

Read this excerpt from "the bear." he is in his grave, and i have buried myself between four walls. . we are both dead. what is revealed about character in this quote?