Final answer:
The sentence from the passage that best supports the analysis that Chapel Hill has developed into more than just a college town due to its location is: "Every major US city, including New York, Chicago, Los Angeles, Atlanta, and Houston has some situation factor that improved its competitive advantage in commerce and industry."
Step-by-step explanation:
The sentence from the passage that best supports the analysis that Chapel Hill has developed into more than just a college town due to its location is: "Every major US city, including New York, Chicago, Los Angeles, Atlanta, and Houston has some situation factor that improved its competitive advantage in commerce and industry." This sentence highlights the idea that central location and advantageous situation factors contribute to a city's growth beyond its status as a college town.