The second author makes the stronger case. She cites a city study that found traffic injuries fell after downtown streets closed to cars. Because her claim rests on evidence, her position is better supported. The first author only predicts that drivers will be angry, he gives no numbers.
- Arguments and evidence: Strong evidence. You name the source and what it found.
- Ideas and structure: A clear link back to your claim. Now add a second reason.
- Clarity and conventions: Run-on sentence. Put a period after "angry".



