p.s. next time you post a multiple choice question on here, please include the choices. Makes it easier for us to answer you correctly. Have a nice day!
An interest group is an organization of people who share a common interest and work together to protect and promote that interest by influencing the government. Interest groups vary greatly in size, aims, and tactics. Political scientists generally divide interest groups into two categories: economic and noneconomic. Copy and pasted from the Internet lol