Through the poem "song of myself" has many optimistic overtones, whitman occasionally becomes disturbingly overwhelmed by his project. why is this?

In this excerpt from "dover beach" by matthew arnold, which two lines or sets of lines suggest that the speaker has undergone a loss of faith? the sea of faith was once, too, at the full, and round earth's shore lay like the folds of a bright girdle furled. but now i only hear its melancholy, long, withdrawing roar, retreating, to the breath of the night-wind, down the vast edges drear and naked shingles of the world. ah, love, let us be true to one another! for the world, which seems to lie before us like a land of dreams, so various, so beautiful, so new, hath really neither joy, nor love, nor light, nor certitude, nor peace, nor for pain; and we are here as on a darkling plain swept with confused alarms of struggle and flight, where ignorant armies clash by night.

In the por "heaven" what things does echo say will last?

Read the lines from "there was a child went forth" and answer the question. and the apple-trees cover'd with blossoms, and the fruit afterward, and wood-berries, and the commonest weeds by the road; and the old drunkard staggering home from the out-house of the tavern, whence he had lately risen, and the school-mistress that pass'd on her way to the school, and the friendly boys that pass'd—and the quarrelsome boys, and the tidy and fresh-cheek'd girls—and the barefoot negro boy and girl, and all the changes of city and country, wherever he went. which poetic device is exemplified in this stanza? select all that apply. allegory anaphora imagery metaphor