An organization whose members have a common cause for which they seek to influence public policy is called an

Interest group! These organizations mobilize around specific issues, such as environmental protection, civil rights, or healthcare reform, and work to sway lawmakers and public opinion in their favor. Think of them as passionate advocates who rally support for their causes through lobbying, grassroots campaigns, and public advocacy. One popular example is the Sierra Club, which fights for environmental conservation and works to influence policies related to climate change and natural resource management. Their efforts have led to significant legislative changes and raised awareness about pressing environmental issues. This type of grassroots power showcases how collective voices can indeed effect change in public policy!