Answer:
It emphasizes that those underlined words are key to understanding something, or to highlight something of importance.
Explanation:
In many texts they underline keywords and stuff
<span>B.)
social networking sites give people a false sense of connection with
strangers while actually hindering their real relationships</span>
The purpose of an antagonist in the story is to hinder the main character(s) from achieving their goal. The antagonist does not always have to be the main villain, but just has evil intentions to the main characters. A perfect example of this (in my opinion) would be Boba Fett from<em> The Empire Strikes Back</em>, he was not the main villain, but was hired by the main villain of the original trilogy to stop the main group from achieving their goals, and did have evil intentions towards them.
Bye!
And why you deleting the account ?