Final answer:
Committee chairs in Congress are determined by the majority party and committee members' qualifications. Chairs are selected based on experience and interests in specific subject areas. There are also term limits for committee chairs.
Step-by-step explanation:
Committee chairs in Congress are determined based on several factors. First, the majority party in each chamber has the power to appoint chairs of committees. This means that members of the majority party are more likely to become committee chairs. Second, committee chairs are typically selected based on their experience, expertise, and interests in a particular subject area. For example, a member with a background in banking or finance may be selected as the chair of the Senate Finance Committee. Lastly, committee chairs are subject to term limits. In the House, committee chairs are limited to six consecutive years, and in the Senate, a senator can serve as chair for six years but may also serve as chair or ranking member of another committee.