i had not heard the speech of america, smelled the grass and trees and sewage, seen its hills and water, its…

i had not heard the speech of america, smelled the grass and trees and sewage, seen its hills and water, its color and quality of light. i knew the changes only from books and newspapers. what is the purpose of the description in this passage from travels with charley? he is showing that america is a beautiful country. he is showing that the country has changed since he has last explored it. he is showing that he has not traveled in a long time. he is showing that america has many unusual sights.
Answer
Brief Explanations:
The author emphasizes not having direct - experience of America, only knowing it from books and newspapers, which implies not traveling for a long time.
Answer:
He is showing that he has not traveled in a long time.