Understanding Congress
Roles & Leadership
Committees, chairs, and party leaders, and who really moves a bill.
2 min read
Congress is not a room of equals. A few roles decide what gets a hearing, what reaches the floor, and what passes. Lex will show you who holds the levers.
Party leaders
Each party elects its own leaders. They schedule floor time, round up votes, and steer the agenda. In the House the Speaker presides; in the Senate the majority leader controls what reaches the floor.
| Role | House | Senate |
|---|---|---|
| Presides | Speaker of the House | Vice President, then President pro tempore |
| Party leaders | Majority and Minority Leaders | Majority and Minority Leaders |
| Whips | Round up party votes | Round up party votes |
Committees and chairs
Most work happens in committees, each covering a policy area. The chair, from the majority party, decides what gets a hearing, so a bill the chair sets aside usually goes nowhere. The ranking member is the senior member of the minority party.