Final answer:
The Fireside Poets borrowed themes, meter, and imagery from classical literature, mythology, history, and nature. They used traditional poetic forms and vivid language to create visual and sensory experiences.
Step-by-step explanation:
The Fireside Poets borrowed their themes, meter, and imagery from various sources. They primarily drew inspiration from classical literature, mythology, history, and nature. The themes of their poems often revolved around patriotism, nature, love, and moral values. In terms of meter, they adopted traditional poetic forms such as iambic pentameter and heroic couplets. Imagery played a significant role in their poetry, with the poets using vivid and descriptive language to create visual and sensory experiences for the readers.