His followers went around a lot into different regions
Farther for physical distance and further for metaphorical or figurative distance.
The answer would be B, as symbols can have different meanings based on culture and interpretation. Have a nice day! :)
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."