A chair's scheduling power shapes which proposals receive hearings and markups, who testifies, and how quickly the panel acts. Chairs also coordinate staff and negotiate with leaders and ranking minority members. This control can make inaction as consequential as a recorded committee vote.

The majority party chooses chairs through its internal and chamber processes. Seniority, loyalty, expertise, and leadership preferences may all matter. A chair is therefore not simply the longest-serving member and does not hold a constitutionally guaranteed tenure.

Committee rules, majority members, party leaders, referrals, and the full chamber constrain the chair. A chair can facilitate or obstruct within jurisdiction but cannot unilaterally enact a bill or dictate another committee's action. Identify agenda leverage without converting it into sole ownership of the legislative process.

Video lesson: Congressional Committees: Crash Course Government and Politics #7