The speakers reference to mythical creatures, elves, is a(n)

The speaker considers saying "elves" because it refers back to the lines of the poem where the speaker explains "something there is that doesn't love a wall/ and wants it down." The speaker wants to poke fun at his his everyday, ordinary neighbor and proposes that it is a magical creature that is pulling the stones and creating gaps.

Explanation:

1. list two reasons why fossil fuels should continue to be used as a source of energy in america.