I'm not for sure on this, but I would definitely pick C if it were me answering it.
The answer is c. Buries him
To add to their strength the Abbaisids built a standing army.
hope this helps!
Answer:
That withstands winter wind
Explanation:
An adjective clause is an dependent clauses. A dependent clause consists of a group of words containing a subject and a verb. But still it is not a complete sentence as alone since it does not give full meaning unless it is joined with an independent clause. In English language, an adjective clause begins with a relative pronoun such as that, where when, etc. In this sentence, "that withstands winter wind" is the complete adjective clause.