Which two sources are primary sources?

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.

Asap read the bottom. use these 7 words to make 2 similies, 2 personification, 2 metaphors, and 1 of any so much backpack toaster drummer beach heart bicycle microwave examples: (if the examples were a quarterback, a wave, and stars) 1. the quarterback is a cheetah running down the field. (metaphor) 2. like a wave, the birds in autumn move through the air crashing into invisible shores. (simile) 3. the stars danced in the night sky. (personification) remember to write using complete, correctly capitalized sentences for each of the examples you provide. also, proofread and spell check carefully.

Based on structural elements what type of expository text does this excerpt from a 1917 congressional address by president woodrow wilson exemplify