Thoreau use the imagery of bells in the excerpt is when the bells represent festivity. Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
Answer:
Headline
Explanation:
The headline gives the persuasive text the required tone that will catch the readers undivided attention because it is said that most readers read the headline but few would read what follows unless the headline is encouraging / captivating.