dependant clause, cause we don't know who "who" is and the first sentance tells us this. If the sentence was on it's own without the context, we'd have no idea who "who" is.
Answer:
(A) adjectival clause
Explanation: ITS AN ADJECTIVE CLAUSE!
she is powerful.
she wears beautiful clothing.
she has a husband who loves her.
she is forced to make a difficult decision.
she has duties to both family and country.
