Answer:
we can't see the lines to know the answer sorry
The correct answer is B, a social class. 'Interest groups' have the same interest that influences them. "A political party' is about politics. And D isn't correct as this is not a culture, it is merely a class.
The answer D. Trustworthy because a credible source cannot be biased, useless or persuasive if doing research foe an essay.
