What is one major difference between political parties and interest groups?

Responses

Interest groups have a narrow focus, while political parties address a wide variety of issues.
Interest groups have a narrow focus, while political parties address a wide variety of issues.

Interest groups are made up of like-minded individuals, while political parties are not.
Interest groups are made up of like-minded individuals, while political parties are not.

Political parties are made up of like-minded individuals, while interest groups are not.
Political parties are made up of like-minded individuals, while interest groups are not.

Interest groups try to influence elections, while political parties do not.