What is the definition of an interest group?

An interest group is defined as a group of people who come together with a common goal to influence public policy regarding specific issues or concerns. These organizations focus on advocating for particular interests, such as environmental issues, education reform, labor rights, healthcare, or business interests. They engage in various activities, including lobbying lawmakers, conducting research, mobilizing members to participate in campaigns, and raising public awareness to impact the decision-making process in government.

The other options reflect different concepts. A political party is primarily concerned with gaining control of government by winning elections, whereas an interest group does not seek to run candidates but rather to influence those who do. Organizations that provide funding for political campaigns are involved in campaign financing and may not specifically focus on policy influence. A committee formed from members of Congress relates to legislative processes and is not synonymous with the role and purpose of an interest group. Thus, the definition emphasizing the organized effort to influence public policy is the most accurate representation of an interest group.