Table of Contents
The House of Representatives stands as one of the most powerful legislative bodies in the United States government, wielding significant influence over the laws and policies that shape American life. From healthcare and education to national security and economic policy, the decisions made within the halls of the House have far-reaching consequences for every citizen. Understanding how this institution operates, the powers it holds, and the mechanisms through which it influences policy is essential for anyone seeking to comprehend American governance and civic participation.
The Constitutional Foundation of the House of Representatives
The House of Representatives was established by Article I of the United States Constitution as the lower chamber of Congress, designed to be the legislative body closest to the people. The Founding Fathers envisioned the House as the most democratic institution of the federal government, with members elected directly by citizens every two years. This frequent election cycle ensures that Representatives remain accountable and responsive to the changing needs and concerns of their constituents.
The House consists of 435 members representing congressional districts across all 50 U.S. states, with each district containing approximately equal populations based on the most recent census. The allocation of seats among states is determined through a process called apportionment, which occurs every ten years following the decennial census. States with growing populations may gain seats, while those with declining populations may lose representation.
Beyond the 435 voting members, the House also includes non-voting delegates from the District of Columbia and U.S. territories including Puerto Rico, Guam, American Samoa, the U.S. Virgin Islands, and the Northern Mariana Islands. While these delegates cannot vote on final passage of legislation, they can participate in committee work and debates, providing a voice for millions of Americans living in these jurisdictions.
Exclusive Powers of the House
The Constitution grants the House of Representatives several exclusive powers that distinguish it from the Senate and underscore its critical role in the federal system. The House’s exclusive powers include initiating all revenue bills, impeaching federal officers, and electing the president if no candidate receives a majority of votes in the Electoral College.
Revenue and Appropriations Authority
Only the House can originate revenue legislation, a power rooted in the principle that taxation should originate with the legislative body most directly accountable to the people. This provision barring the Senate from introducing revenue bills is based on the practice of the British Parliament, in which only the House of Commons may originate such measures. While the Senate can amend revenue bills, the House’s origination power gives it significant leverage in shaping tax policy and federal spending priorities.
Congressional tradition holds that the House of Representatives originates appropriation bills, giving it primary control over how federal dollars are allocated across government agencies and programs. This power over the purse strings represents one of the House’s most significant tools for influencing policy direction and priorities. Through the appropriations process, the House can effectively determine which programs receive funding, at what levels, and under what conditions.
Impeachment Power
The House holds the sole power to impeach federal officials, including the President, Vice President, and civil officers of the United States. Impeachment is essentially a formal accusation of wrongdoing, similar to an indictment in criminal proceedings. When the House votes to impeach an official by simple majority, the case then moves to the Senate for trial. This power serves as a critical check on executive and judicial branch officials, ensuring accountability for serious misconduct or abuse of power.
Presidential Election Contingency
In the rare circumstance that no presidential candidate receives a majority of Electoral College votes, the House has the constitutional authority to elect the President. In such cases, each state delegation in the House casts one vote, with a majority of states needed to elect a President. This contingency power has been exercised only twice in American history, but it remains an important constitutional safeguard.
Structure and Organization of the House
The House of Representatives operates through a complex organizational structure designed to facilitate efficient legislative work while ensuring representation of diverse viewpoints and interests. This structure includes leadership positions, committees, and caucuses that work together to advance legislation and conduct oversight.
House Leadership
The Speaker of the House serves as the presiding officer and is the most powerful position in the chamber. Elected by the full House membership, the Speaker is typically a member of the majority party and wields considerable influence over the legislative agenda. The Speaker’s responsibilities include recognizing members to speak on the floor, ruling on procedural matters, referring bills to committees, and appointing members to conference committees and select committees.
Beyond the Speaker, the House leadership structure includes the Majority Leader, who serves as the chief strategist and floor spokesperson for the majority party, and the Minority Leader, who leads the opposition party. Both parties also have Whips who work to count votes and ensure party members support leadership positions on key legislation. These leadership positions play crucial roles in coordinating legislative strategy and maintaining party discipline.
The Committee System
Much of the policy expertise resides in the standing committees, panels of Members who typically take the lead in developing and assessing proposed legislation within specified policy jurisdictions. The House operates through approximately 20 standing committees, each with jurisdiction over specific policy areas such as agriculture, armed services, education, energy, financial services, foreign affairs, and judiciary matters.
Committees serve as the workhorses of the House, conducting the detailed examination and refinement of legislation before it reaches the full chamber for consideration. Both chambers provide their committees with significant powers and latitude for oversight and investigations into questions of public policy and its effects. This committee structure allows members to develop specialized expertise in particular policy areas and ensures that legislation receives thorough scrutiny before floor consideration.
Most committees are further divided into subcommittees that focus on even more specific policy areas. For example, the Committee on Energy and Commerce has several subcommittees covering topics like health, environment, communications, and consumer protection. This subcommittee structure enables more detailed examination of complex issues and allows more members to participate meaningfully in the legislative process.
The Legislative Process in the House
Understanding how the House transforms ideas into law requires examining the multi-stage process through which legislation moves. The process by which a bill becomes law is rarely predictable and can vary significantly from bill to bill, but certain common stages characterize most legislative efforts.
Bill Introduction and Referral
Laws begin as ideas. First, a representative sponsors a bill. Only members of each chamber may introduce legislation, though occasionally a member introduces legislation by request of the President. Ideas for bills can come from many sources, including constituents, interest groups, executive agencies, or the members themselves.
Once a member decides to introduce a bill, they typically work with the House Legislative Counsel’s office to draft the legislative language. This drafting process requires careful attention to legal precision and technical detail to ensure the bill accomplishes its intended purpose and integrates properly with existing law.
The bill is then assigned to a committee for study. In the House, bills then are referred by the Speaker, on the advice of the nonpartisan parliamentarian, to all committees that have jurisdiction over the provisions in the bill, as determined by the chamber’s standing rules and past referral decisions. Most bills fall under the jurisdiction of one committee, though complex legislation may be referred to multiple committees.
Committee Consideration
Once referred to committee, a bill enters what is often the most critical phase of the legislative process. The committee chairman decides whether to take up the bill for consideration. Many bills never receive committee action and effectively die at this stage. For bills that do receive attention, the committee process typically involves several steps.
Committees often hold hearings to gather information and hear testimony from experts, stakeholders, and interested parties. Hearings allow the views of the executive branch, experts, other public officials and supporters, and opponents of the legislation to be put on the record. These hearings serve multiple purposes: they help committee members understand the issue, build a public record supporting the legislation, and provide transparency in the legislative process.
Following hearings, committees hold “markup” sessions where members debate the bill, propose amendments, and vote on changes. When the hearings and subcommittee review are completed, the committee will meet to “mark up” the bill. They make changes and amendments prior to recommending the bill to the “floor”. The markup process allows committee members to refine the legislation, address concerns, and build consensus for passage.
If a committee approves a bill, it is “reported” to the full House. The committee prepares a written report explaining the bill’s purpose, the committee’s rationale for recommending it, and any amendments made during committee consideration. Committee reports are perhaps the most valuable single element of the legislative history of a law. They are used by the courts, executive departments, and the public as a source of information regarding the purpose and meaning of the law.
Floor Consideration
If released by the committee, the bill is put on a calendar to be voted on, debated or amended. However, before most bills can be considered on the House floor, they must first receive a rule from the House Rules Committee. This powerful committee determines the terms of debate, including how much time will be allocated for discussion and what amendments, if any, will be allowed.
House rules and practices allow a numerical majority to process legislation relatively quickly. This efficiency is achieved through structured debate rules and the majority party’s control over the legislative agenda. The Rules Committee, controlled by the majority party, can craft rules that facilitate or impede legislation based on leadership priorities.
During floor consideration, members debate the merits of the legislation, propose amendments if permitted by the rule, and ultimately vote on passage. If the bill passes by simple majority (218 of 435), the bill moves to the Senate. The House uses various voting methods, including voice votes, division votes, and recorded electronic votes, depending on the significance of the measure and member preferences.
Senate Consideration and Conference
After House passage, a bill moves to the Senate for consideration. If the bill passes one body of Congress, it goes to the other body to go through a similar process of research, discussion, changes, and voting. The Senate may pass the bill as received from the House, amend it, or reject it entirely.
When the House and Senate pass different versions of the same bill, the differences must be resolved before the legislation can be sent to the President. Once both bodies vote to accept a bill, they must work out any differences between the two versions. This can be accomplished through amendments between the houses, where one chamber accepts the other’s changes, or through a conference committee.
The chambers resolve their differences on the competing proposals either through a back-and-forth trading of alternative proposals (called amendments between the houses), or by convening an ad hoc conference committee in which Representatives and Senators from the relevant committees are appointed to hammer out a compromise called a conference report. The conference report must be approved by both the House and the Senate.
Presidential Action
The bill is sent to the President for review. A bill becomes law if signed by the President or if not signed within 10 days and Congress is in session. The President has several options when presented with legislation: sign it into law, veto it and return it to Congress with objections, allow it to become law without signature by taking no action for ten days while Congress is in session, or pocket veto it by taking no action when Congress adjourns within the ten-day period.
If it is vetoed, it can only become law if Congress agrees—by two-thirds in each chamber, separately—to override the veto. Successful overrides of presidential vetoes are rare, so Congress typically must accommodate the President’s position earlier in the process. This reality gives the President significant influence over the legislative process, even though Congress holds the primary lawmaking power.
The House’s Power Over Federal Spending and Budget
One of the House’s most significant powers is its control over federal spending through the appropriations process. Each year, the House must pass appropriations bills to fund government operations and programs. This annual process gives the House tremendous leverage to shape policy priorities and influence executive branch activities.
The appropriations process typically begins with the President’s budget request, submitted to Congress each February. The most important of the regular executive communications is the annual message from the President transmitting the proposed budget to Congress. The President’s budget proposal, together with testimony by officials of the various branches of the government before the Appropriations Committees of the House and Senate, is the basis of the several appropriation bills that are drafted by the Committees on Appropriations of the House and Senate.
The House Appropriations Committee, working through its twelve subcommittees, develops appropriations bills for different areas of government spending, including defense, homeland security, labor and health and human services, agriculture, and others. These bills determine not only how much money each agency receives but often include policy directives and limitations on how funds can be used.
Through the appropriations process, the House can effectively advance or block policy initiatives without passing new authorizing legislation. For example, the House might prohibit an agency from using appropriated funds for a particular activity, or it might require specific actions as a condition of receiving funding. This power makes the appropriations process a critical arena for policy battles and negotiations.
In addition to regular appropriations, the House plays a key role in budget reconciliation, a special legislative process that allows certain budget-related legislation to pass the Senate with only a simple majority rather than the usual 60-vote threshold needed to overcome a filibuster. Reconciliation instructions originate in budget resolutions that set overall spending and revenue levels, and the House’s role in crafting these resolutions gives it significant influence over major fiscal policy decisions.
Oversight and Investigative Powers
Beyond its legislative functions, the House exercises significant power through oversight of the executive branch and investigations into matters of public concern. This oversight function serves as a critical check on executive power and helps ensure that laws are implemented as Congress intended.
House committees conduct oversight through various mechanisms, including hearings, investigations, reports, and communications with executive agencies. Committees can compel testimony through subpoenas, request documents and information, and hold officials accountable for their actions and decisions. This oversight power extends to all executive branch agencies, government-sponsored enterprises, and even some private sector entities when their activities affect the public interest.
Oversight hearings serve multiple purposes. They allow Congress to monitor how agencies are implementing laws, identify problems or inefficiencies in government operations, investigate allegations of waste, fraud, or abuse, and gather information to inform future legislation. High-profile oversight hearings can also shape public opinion and generate political pressure for policy changes.
The House’s investigative powers are particularly potent when exercised through select or special committees established to examine specific issues. These committees can conduct in-depth investigations over extended periods, often producing comprehensive reports that influence policy debates and legislative action. Historical examples include investigations into intelligence failures, financial crises, and government scandals that have led to significant reforms.
Committee oversight also occurs through routine interactions with executive agencies. Committees regularly request reports, briefings, and information from agencies within their jurisdiction. This ongoing dialogue helps committees stay informed about agency activities and provides opportunities to address concerns before they escalate into major problems.
Representation and Constituent Services
While much attention focuses on the House’s legislative and oversight functions, Representatives also play a crucial role in representing their constituents and providing services to help citizens navigate federal bureaucracy. This representational function is fundamental to the House’s design as the legislative body closest to the people.
Representatives maintain district offices staffed by caseworkers who assist constituents with problems involving federal agencies. These services might include helping veterans access benefits, resolving Social Security issues, assisting with immigration matters, or addressing problems with federal tax authorities. While these casework activities don’t directly create policy, they provide valuable feedback about how laws and regulations affect real people and often inform Representatives’ legislative priorities.
Representatives also serve as conduits for constituent views on policy matters. Through town halls, surveys, correspondence, and meetings, members gauge public opinion in their districts and bring those perspectives to Washington. This two-way communication helps ensure that national policy debates reflect the concerns and priorities of communities across the country.
The two-year election cycle for House members reinforces this representational function. Knowing they must face voters frequently, Representatives have strong incentives to stay attuned to district concerns and maintain visible connections to their constituents. This frequent accountability distinguishes the House from the Senate, where six-year terms provide more insulation from immediate political pressures.
The House’s Role in Shaping Major Policy Areas
Healthcare Policy
The House has played a central role in shaping American healthcare policy, from the creation of Medicare and Medicaid in 1965 to the Affordable Care Act in 2010 and subsequent efforts to modify or repeal it. Healthcare legislation typically involves complex negotiations within the House, as members balance competing priorities including access, cost, quality, and the role of government versus private markets.
House committees with jurisdiction over healthcare—primarily the Energy and Commerce Committee and the Ways and Means Committee—conduct extensive hearings and markup sessions on healthcare legislation. These committees must reconcile different approaches to healthcare policy while building coalitions large enough to pass legislation on the House floor. The House’s power over appropriations also gives it significant influence over healthcare funding, including for programs like the National Institutes of Health, the Centers for Disease Control and Prevention, and healthcare subsidies.
Economic and Tax Policy
The House’s constitutional power to originate revenue legislation makes it the starting point for all major tax policy changes. The House Ways and Means Committee, one of the most powerful committees in Congress, has jurisdiction over tax policy, trade, Social Security, Medicare, and unemployment insurance. This broad jurisdiction gives the committee enormous influence over economic policy.
Tax legislation often reflects competing philosophies about the proper size and role of government, the distribution of tax burdens, and the use of tax policy to achieve social and economic goals. The House must balance these considerations while building coalitions to pass legislation. Major tax bills typically involve extensive negotiations among House members, between the House and Senate, and with the executive branch.
National Security and Defense
The House Armed Services Committee and the House Permanent Select Committee on Intelligence play crucial roles in shaping national security policy. These committees authorize defense programs, oversee military operations, and conduct oversight of intelligence agencies. The annual National Defense Authorization Act, which sets policy and authorizes funding for the Department of Defense, is one of the most significant pieces of legislation the House considers each year.
The House’s role in national security extends beyond legislation to include oversight of military operations, intelligence activities, and homeland security efforts. Committees hold classified briefings, review covert operations, and investigate security failures. This oversight function helps ensure civilian control of the military and intelligence agencies while protecting national security interests.
Environmental and Energy Policy
The House shapes environmental and energy policy through legislation addressing climate change, pollution control, natural resource management, and energy production and distribution. The Energy and Commerce Committee and the Natural Resources Committee have primary jurisdiction over these issues, though other committees also play important roles.
Environmental and energy legislation often involves balancing economic development with environmental protection, addressing regional differences in energy resources and environmental concerns, and responding to evolving scientific understanding of environmental challenges. The House’s decisions in these areas affect everything from air and water quality to energy prices and the transition to renewable energy sources.
Immigration Policy
The House Judiciary Committee has primary jurisdiction over immigration policy, one of the most contentious and consequential policy areas in American politics. Immigration legislation must address border security, legal immigration levels and categories, the status of undocumented immigrants, refugee and asylum policies, and enforcement mechanisms.
Immigration policy debates in the House often reflect deep philosophical divisions about national identity, economic impacts, security concerns, and humanitarian obligations. Building consensus on immigration legislation has proven particularly challenging in recent decades, with comprehensive reform efforts repeatedly failing despite broad agreement that the immigration system needs updating.
The Influence of Political Parties and Partisanship
Congressional action is typically planned and coordinated by party leaders in each chamber, who have been chosen by members of their own caucus or conference. Political parties play a central role in organizing the House and shaping its legislative output. The majority party controls committee chairmanships, sets the legislative agenda, and determines which bills receive floor consideration.
Party leadership uses various tools to maintain party unity and advance legislative priorities. These include controlling committee assignments, distributing campaign resources, and coordinating messaging and strategy. The Speaker and other party leaders work to build coalitions within their caucus while negotiating with the minority party when necessary to pass legislation.
Partisanship in the House has increased significantly in recent decades, with members voting along party lines more frequently and bipartisan cooperation becoming less common. This polarization affects the legislative process in multiple ways. It can make it more difficult to pass legislation that requires broad support, increase the importance of party discipline, and shift power toward party leaders who can maintain unity within their caucuses.
However, partisanship doesn’t prevent all bipartisan cooperation. Some issues, particularly those with strong constituency support or clear national importance, can still generate bipartisan coalitions. Additionally, the need to pass certain legislation, such as appropriations bills to keep the government funded, can force compromise even in a polarized environment.
The House’s Relationship with the Senate and Executive Branch
The House operates within a system of separated powers and checks and balances, requiring cooperation with the Senate and executive branch to accomplish most legislative goals. The enactment of law always requires both chambers to separately agree to the same bill in the same form before presenting it to the President. This requirement means the House must consider Senate perspectives and priorities when crafting legislation.
Because each chamber has the constitutional authority to make its own rules, the House and Senate have developed some very different ways of processing legislation. In general, House rules and practices allow a numerical majority to process legislation relatively quickly. Senate rules and procedures, on the other hand, favor deliberation over quick action, as they provide significant procedural leverage to individual Senators.
These procedural differences can create tensions between the chambers. Legislation that passes the House with relative ease may face significant obstacles in the Senate, where individual senators can use procedural tools like the filibuster to block or delay action. The House must often anticipate Senate concerns and modify legislation to improve its chances of Senate passage.
The House’s relationship with the executive branch is similarly complex. The President has influence in the legislative process. The President recommends an annual budget for federal agencies and often suggests legislation. Perhaps more significantly, the power to veto legislation can affect the content of bills passed by Congress. The House must consider the President’s policy priorities and veto threats when developing legislation, particularly when the President’s party doesn’t control the House.
When different parties control the House and the presidency, the potential for conflict increases. The House may pass legislation the President opposes, leading to vetoes and political standoffs. Conversely, the House can use its oversight powers to investigate and challenge executive branch actions. This dynamic tension between branches is a fundamental feature of the American constitutional system, designed to prevent any single institution from accumulating too much power.
Recent Developments and Current Challenges
The Republican party retains control of the House of Representatives with a slim majority. Republicans currently hold 218 seats while the Democrats have 213. This narrow margin affects the House’s ability to pass legislation, as party leaders must maintain near-unanimous support within their caucus to advance their agenda without minority party cooperation.
Slim majorities increase the leverage of individual members and factions within the majority party, as losing even a few votes can defeat legislation. This dynamic can make it more difficult for leadership to advance controversial measures and may require more negotiation and compromise to build winning coalitions. It also increases the importance of party unity and discipline.
The House faces several ongoing challenges that affect its ability to function effectively. Increasing polarization makes bipartisan cooperation more difficult and can lead to legislative gridlock. The rise of social media and 24-hour news cycles has changed how members communicate with constituents and each other, sometimes amplifying conflicts and making compromise more politically risky.
Institutional challenges also affect the House’s operations. The complexity of modern policy issues requires significant expertise and staff resources, yet congressional staff levels have not kept pace with these demands. The need to raise campaign funds consumes significant time and attention from members, potentially detracting from legislative work. And the two-year election cycle, while ensuring accountability, can create a perpetual campaign environment that makes long-term policy planning more difficult.
The House’s Impact on American Democracy
The House of Representatives serves as a critical link between citizens and their government, translating public preferences into policy while providing a check on executive power. Its design as the most democratic institution of the federal government—with frequent elections, districts of equal population, and direct accountability to voters—reflects the Founders’ commitment to representative government.
The House’s impact extends beyond the specific laws it passes to include its role in shaping public debate, investigating government actions, and providing a forum for diverse viewpoints. Committee hearings, floor debates, and oversight activities help inform public understanding of policy issues and hold government officials accountable for their decisions.
The quality of representation in the House affects the legitimacy and effectiveness of American democracy. When the House functions well—conducting thorough deliberation, building broad coalitions, and responding to constituent concerns—it strengthens public confidence in government. When it becomes gridlocked, excessively partisan, or disconnected from public concerns, it can contribute to political dysfunction and public disillusionment.
How Citizens Can Engage with the House
Understanding the House’s role in policymaking is only the first step toward effective civic engagement. Citizens have multiple avenues for influencing House decisions and holding Representatives accountable.
Contacting your Representative is one of the most direct ways to make your voice heard. Members pay attention to constituent communications, particularly when they receive significant volumes of messages on a particular issue. Phone calls, emails, and letters can all be effective, especially when they clearly explain how an issue affects you personally and what action you want your Representative to take.
Attending town halls and district events provides opportunities for face-to-face interaction with Representatives and their staff. These events allow you to ask questions, express concerns, and hear directly from your Representative about their positions and priorities. They also demonstrate to Representatives that constituents care about particular issues.
Following the House’s work through official resources helps you stay informed about legislative developments. The official House website at house.gov provides information about members, committees, and the legislative process. Congress.gov, maintained by the Library of Congress, offers comprehensive information about bills, voting records, and committee activities. These resources allow you to track legislation, see how your Representative votes, and understand the status of bills you care about.
Participating in the electoral process remains the most fundamental way to influence the House. Voting in House elections every two years allows you to hold Representatives accountable for their performance and choose representatives who share your values and priorities. Beyond voting, you can volunteer for campaigns, donate to candidates, and encourage others to participate in elections.
Working with advocacy organizations can amplify your voice on specific issues. Many organizations monitor House activities, mobilize supporters to contact Representatives, and provide information about how legislation affects their issue areas. Joining these efforts can make your advocacy more effective and connect you with others who share your concerns.
The Future of the House of Representatives
The House of Representatives continues to evolve in response to changing political, social, and technological conditions. Several trends and challenges will likely shape the institution’s future role and effectiveness.
Technology is transforming how the House operates and how members interact with constituents. Virtual hearings, remote voting capabilities, and digital communication tools have become more common, particularly following the COVID-19 pandemic. These technologies offer opportunities to increase accessibility and efficiency but also raise questions about transparency, security, and the nature of legislative deliberation.
Demographic changes in the American population are reflected in the House’s composition, with increasing diversity among members in terms of race, ethnicity, gender, age, and background. This growing diversity can bring new perspectives to policy debates and help ensure that the House reflects the population it represents. However, it can also create new challenges for building consensus and maintaining institutional norms.
Reform proposals aimed at improving the House’s functioning continue to be debated. These include ideas for changing campaign finance rules, modifying the committee system, adjusting the legislative calendar, increasing staff resources, and reforming the redistricting process to reduce partisan gerrymandering. While significant institutional reforms face substantial obstacles, incremental changes continue to shape how the House operates.
The House’s ability to address major policy challenges—from climate change and healthcare to economic inequality and national security—will depend on its capacity to build coalitions, conduct thorough deliberation, and respond to changing circumstances. The institution’s effectiveness in meeting these challenges will significantly impact American governance and quality of life for generations to come.
Conclusion
The House of Representatives wields enormous influence over American laws and policies through its legislative powers, control over federal spending, oversight of the executive branch, and representation of constituent interests. Understanding how the House operates—from the introduction of bills through committee consideration to floor votes and conference negotiations—is essential for anyone seeking to comprehend American governance or participate effectively in the democratic process.
The House’s impact extends to virtually every aspect of American life, from the taxes we pay and the healthcare we receive to the quality of our environment and the security of our nation. Its decisions shape not only current policy but also the trajectory of American society for years to come. By exercising its constitutional powers, conducting oversight, and representing diverse constituencies, the House serves as a critical institution in the American system of separated powers and checks and balances.
As citizens, understanding the House’s role empowers us to engage more effectively with our representatives, advocate for policies we support, and hold elected officials accountable for their decisions. Whether through voting, contacting representatives, participating in advocacy efforts, or simply staying informed about legislative developments, we all have opportunities to influence the House’s work and contribute to American democracy.
The House of Representatives remains a dynamic institution, adapting to new challenges while maintaining its fundamental role as the people’s house in the federal government. Its continued effectiveness depends not only on the quality of its members and the wisdom of its procedures but also on the engagement and vigilance of the citizens it represents. By understanding and participating in the House’s work, we help ensure that this vital institution continues to serve its constitutional purpose of representing the American people and shaping the laws that govern our nation.