All of these.
assist with administrative tasks, research and policy analysis, drafting legislation, and constituent services. They help members of Congress stay organized, gather information, and make informed decisions. Additionally, staff members play a crucial role in coordinating and facilitating communication between the member and their constituents, as well as with other members of Congress and key stakeholders. Overall, congressional staffs provide essential support to help members fulfill their legislative and representational duties.
Congressional staffers are people who work for the US Congress. Some congressional staffers work for individual members of Congress.
US Citizen, organized groups, congressional committees, members of Congress, and the president.
A legislative liaison responds to inquiries from Congress into the function and quality of executive departments. This individual is responsible for informing congressional members, aids and committees about the effectiveness and efficiency of the departments operations.
Most work in Congress is done in committees. Members of Congress are placed on various committees depending upon whether they are members of the majority or minority party, and by their seniority. Sub-committees may also be created with members of Congress and aides. The committees investigate and hold hearings to determine what type of legislation should be recommended to the full Congress.
Some scholars claim that Congressional committees function as "safety valves" or outlets for national frustrations and challenges. source: Roger H. Davidson, Walter J. Oleszek, and Frances E. Lee. Congress and Its Members, 5th Edition (Washington, D.C.: Congressional Quarterly Press, 2008), 197.
A Congressional Conference Committee is formed to discuss a bill which has Congress in disagreement over. Senior members of standing committees in each house form the committee that originated the piece of legislation. These committees come into play if both houses have passed different versions of the same bill.
Members of Congress
They control the chairmanship of all standing committees.
They used to be chosen by seniority but now they are elected by the members.
members of both the house and the senate
In committees and subcommittees
They control congress.