What is the main purpose of interest groups?

The primary purpose of interest groups is to influence public policy and decision-making. These organizations represent the interests of specific segments of society, such as businesses, labor unions, environmental advocates, or civil rights groups, and seek to sway lawmakers and public opinion in favor of their agendas. By lobbying government officials, mobilizing members and the public, and engaging in advocacy, interest groups work to ensure that their perspectives and priorities are considered in the legislative process. This influence can take many forms, including providing information, organizing campaigns, and making political contributions, all aimed at shaping policies that align with their goals.

While conducting scientific research, providing legal assistance, or evaluating the performance of elected officials are important roles in the broader political landscape, they do not encapsulate the primary function of interest groups, which is fundamentally about impacting public policy and governance.