It helps to understand the plot of the story
Answer:
Bro what do you mean I don't understand
The answer is a play based on the lives of the saints. Usually instrumental music, played between sections of a work. In sacred music, interludes are often improvised passages in the organ, between the verses of a hymn or a psalm. In stage works, especially in opera, interludes are played between scenes or acts and usually serve to advance the action of the drama. The term is also used as the title of a musical work without any of the cited connotations.
The one that would not contribute to the structure of Longfellow’s poem would be repetition of phrases. So, C.
Main clause is a clause that can be a sentence or stand by its self.
