Answer: I believe the answer is D. comma
Explanation: I looked this up and it looked better if the sentence had a comma.
Answer:. The public service campaigns are designed in order to persuade the consumers to bring certain change in their behavior. These behaviors result in promoting healthy behaviors or good citizenship.
The correct answer is "less hopeful".
<span>This is because all the characters in the poem sing as they are doing their work, thus creating the identity of a happy America where the workers enjoy and sing. </span>
<span>If they weren't singing, they would be presented as people with no hope who are doomed to work day in day out for the elite. </span>
<span>This is not something that Whitman supported as he wanted to present America as a joyous place.</span>
