Either B or D but I think it is D
Repeating a sequence of words at the beginning of a phrase is called 'Anaphora' in rhetoric. It is used in speeches to give emphasis to the point being discussed. Thus, the speaker wanted to emphasize his point and encourage his listeners to do something as well.
The correct answer is:
b. The mood of both works is miserable.
Mood is they way the viewer or author feels about a certain video or when writting the book. In this case they both experienced unfortunate events such as, illegal acquisition of elephant ivory, the scarcity of potable water,the rampant spread of AIDS, kidnapping among innocents by the army, among other struggles.
Books made by a certan person or subject,<span>a list of the books referred to in a scholarly work, usually printed as an appendix.</span>