Answer: (D) Ensuring that the group's beliefs are represented in public policy
Explanation:
The interest group is one of the type of special group which is associated with the organization that influenced various types of public policies. It basically ensure that the interest group represented the given public policies.
The main goal of the interest grip is to influence various types of public policy for its members benefits. There are many resources of the interest group for influencing the public policies such as members, ability to increase money and credibility.
Therefore, Option (D) is correct.
