Final answer:
The UFW's main accomplishments include securing contracts, inspiring movements, and challenging labor practices. A rhetorical question in the passage serves to deepen the reader's engagement with these accomplishments, aiding the writer's argument.
Step-by-step explanation:
The accomplishments of the United Farm Workers (UFW), as mentioned in the text, include securing their first contracts with California grape producers in 1970, inspiring similar protests and movements in other agricultural sectors, and effectively challenging federal labor practices by advocating for fair wages and workplace safety despite the absence of federal labor laws covering farmworkers.
Identifying these accomplishments highlights both the tangible achievements, such as the contracts, and the intangible influence, such as the inspiration for other movements.
A rhetorical question in this context would typically challenge the reader to think more deeply about the significance of these accomplishments and can be marked in the text if present. Addressing this question helps the writer develop his claim by inviting engagement and reflection on the subject matter, which can reinforce the argument being made.
Additional rhetorical elements such as parallelism, repetition, and the acknowledgment or rejection of counterclaims contribute to the overall persuasive effectiveness of the text. By recognizing these elements, one can further dissect the writer's strategies in constructing an argument.