The correct definition of motif is a recurring subject, theme. idea, etc.
The best answer for this question would be:
The music symbolizes pleasure and relaxation, so it brings a
quietly comfortable, contented mood to the poem.
Music stimulates the emotions of people that listen to it,
when attach to other artstic aspects like poetry it enhances the overall mood.
Authors would use as narrators when writing about the Cuban Revolution the following:
1. Cuban exiles who emigrated to the United States after the Cuban Revolution
2. Cuban exiles who fought against Fidel Castro
3. Cubans who stayed in their country after the Cuban Revolution
4. Cuban citizens who are loyal to Fidel Castro
5. Americans who are neighbors of Cuban exiles
The Friends Of The Earth want to protect the environment. As you may know, repellents have been know to have negative effects on the environment, making FOTE wanting to voice their concerns.