Atticus makes an attempt to lecture them about trying to live up their name after being pressured by Aunt Alexandra, who's known to judge families based on how long they live in one place for generations.
This upsets Jem and Scout because it is a strange side of their father that she has never seen before, that's why Atticus returns to his original principle.
(To Kill a Mockingbird- Harper Lee)
The correct answer is B. The Port Harbor Bridge is a source of debate for the town of Port Harbor.
Explanation
Debate is a term that refers to a communication resource that focuses on the collation of different ideas or opinions on a certain topic. The objective of a debate is to present and argue an opinion on an issue to conclude. According to the above, the News Radio Program transcript presents the implicit message of a debate among the residents of Port Harbor, while some want to preserve the Port Harbor Bridge, others do not want to preserve it and each one presents their arguments as expressed in the next paragraph "Residents in the town of Port Harbor are divided over whether they should preserve the Port Harbor Bridge...Opponents argue that preserving the bridge will be too expensive." So, the correct answer is B. The Port Harbor Bridge is a source of debate for the town of Port Harbor.
There are many factors involved in the improvement in the life expectancy such as sanitation, housing, scientific research to cure many diseases and infections, education etc.
Historically it was the nineteenth and early twentieth century when all these improvements were made due to which the mortality rate decreased intensively in early and middle ages.