Answer:
b. It adds credibility to the argument they wish to prove.
Explanation:
References from other sources adds credibility to a writers argument, especially when it comes from an expert source. References give an agrument more evidence and support and shows that they are people who agree with said agrument.
All of the other choices show a negative, or false effect of including a reference. Thus, the best option is b.
hope this helps!
<span>According to this passage, it could be said that the correct option is A (there is something royal about Sandy´s appearance because the picture was of a Queen in a diamond tiara and a high collar of pearls. It was not a picture of her grandmother, Sandy is not a queen and her name is not mentioned in this part of the story. </span>
