Congressional caucuses are informal groups in Congress focused on specific interests or issues and do not have the authority to pass legislation on their own. They provide a platform for collaboration among members but are not constitutionally required. Their role is significant in shaping discussions and policies within Congress. ;
Congressional caucuses are informal groups in Congress that focus on specific issues and facilitate collaboration among members, but they cannot pass legislation on their own and are not constitutionally mandated. Therefore, the correct answer to the question is A. Informal organizations within Congress that work to form legislation on cultural, economic, or geographic concerns.
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