Answer:
I believe the correct answer is Alliteration.
Explanation: Β "Nothing besides remains. Round the decay
Of that colossal wreck, boundless and bare
The lone and level sands stretch far away." Β
There are several occurrences of the same letter or sounds throughout the 2 sentences. Such as, "Round and remains, boundless and bare, lone and level, and sands and stretch.
Which means it is Alliteration, not personification. Β
I hope this helps everyone out!