I found this same question and the bolded words were OF MYSTERIES.
Choices given were:
a) adjective phrase
<span>b) appositive phrase </span>
<span>c) adverb phrase </span>
<span>d) participle phrase
</span>
The phrase OF MYSTERIES is an A) ADJECTIVE PHRASE. It describes the term writer.
What are the other numbers' questions?
How is the concept of civilization a useful construct, and how is it not? It is useful when comparing to civilizations to each other. It is not useful when comparing a civilization and an uncivilized social order. ... Civilizations have a food surplus, city, is specialization of labor, and a social government form.
Answer:
Russian revolutionary, politician and political theorist
