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.
I am always interested in learning new things, isn't it?
Answer:
the answer is b I toke the test
Explanation:
A word that names a group of things is a noun isn't it? Because a noun is a person place or thing.