Question

what is the source of the allusion in the sentence below? an auction house representative described bob dylans handwritten lyrics, worth over a million dollars, as \the holy grail of lyrics.\ options: history, roman mythology, a poem

Explanation:

The term "holy grail" originates from history (specifically medieval history and Arthurian legend, which is part of historical narratives). Roman mythology does not feature the Holy Grail, and it is not from a poem (the Holy Grail is a historical - legendary concept, not from a single poem in the context of this allusion). So the source of the allusion "holy grail" here is history.

Answer:

history