Answer:
Duvitch family is the protagonist of the story. They are narrated the most important ones. The Duvitch family is the main aspect and conflicted in the story. There is a begining and improvment in the end to their characters.
Explanation:
they are the main plot
The error in the possessive construction is that, instead of passenger's, it should be "passengers'". The apostrophe should be after the letter "s" because the noun is in the plural form. The correct sentence would be "Passengers' concerns about cell phone use on planes are justified."
The fourth is Bob hope this helps!
It might have been the night of broken glass, you don't say what year but thats probably what your asking about.