Interest groups play a significant role in the American political system by influencing policy decisions, representing various sectors of society, and engaging in political advocacy. These groups often seek to inform and mobilize the public as well as lawmakers to better exist within their interests. Among the many types of interest groups, some are more effective than others in achieving their goals due to their strategies and resources.
Which of the following statements accurately describes a characteristic of interest groups that contributes to their effectiveness in influencing policy?