Final answer:
In Passage 2, the author uses rhetorical devices such as allusion, overstatement, and parallelism to argue against social media, emphasizing the harms and illustrating points in a persuasive manner.
Step-by-step explanation:
The author of Passage 2 employs various rhetorical devices to enhance their argument. Through the use of an allusion, the author refers to another event where social media demonstrated negative effects, creating a historical or cultural connection that reinforces the argument's validity. The usage of overstatement serves to amplify the harm social media can cause, potentially inciting a stronger emotional response in the reader. Finally, the author engages in parallelism by listing harms caused by social media in a structural manner that emphasizes their importance and creates a rhythmic flow that reinforces the argument's weight. These devices are used to persuade and engage the audience effectively, making the message more compelling and memorable.