Answer:
The two sentences from the text that serve as examples of parallelism as a rhetorical strategy are:
"Since the passage of the Clean Water Act, we have stopped billions of pounds of pollution from flowing into our rivers, lakes, and streams..."
"Because of people like Vicki, the Cuyahoga River has been revitalized, the harbor where it meets Lake Erie is alive with boaters and tourists, and Lake Erie itself is now home to a $600 million fishing industry..."
Step-by-step explanation:
In both sentences, the use of parallelism is evident through the repetition of similar structures. The first sentence lists different bodies of water using a parallel structure, and the second sentence lists the positive outcomes achieved due to the efforts of people like Vicki using a parallel structure as well. This rhetorical strategy enhances clarity, rhythm, and impact in conveying information to the reader.