Generated by GPT-5-mini| US Congress | |
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| Name | United States Congress |
| House type | Bicameral |
| Leader1 type | President of the Senate |
| Leader2 type | Speaker of the House |
| Members | 535 (100 Senate, 435 House) |
| Meeting place | United States Capitol |
US Congress The US Congress is the bicameral federal legislature of the United States. It comprises two chambers—the United States Senate and the United States House of Representatives—and enacts national statutes, appropriations, and oversight. Founded by the United States Constitution, Congress interacts with the President of the United States, the Supreme Court of the United States, and state governments through a system of checks and balances. Major episodes involving Congress include the American Civil War, the New Deal, the Civil Rights Act of 1964, and the Affordable Care Act.
Congress traces its origins to the Continental Congresses like the First Continental Congress and the Second Continental Congress, which coordinated colonial resistance to the Intolerable Acts and led to the Declaration of Independence. Under the Articles of Confederation, the Confederation Congress struggled with fiscal and diplomatic authority, prompting the Philadelphia Convention and the drafting of the United States Constitution, which created the present bicameral legislature. Early Congresses grappled with issues such as the Missouri Compromise, the Mississippi Compromise, and debates between the Federalist Party and the Democratic-Republican Party. Nineteenth- and twentieth-century Congresses addressed territorial expansion after the Louisiana Purchase, Reconstruction after the American Civil War, progressive reforms during the Progressive Era, and wartime legislation during the World War I and World War II periods. In the postwar era, Congress passed landmark statutes including the Social Security Act, the Civil Rights Act of 1964, and legislation responding to the Great Recession.
Congress is bicameral, consisting of the United States Senate, with two senators per state, and the United States House of Representatives, apportioned by population following each United States census. Leadership roles include the Vice President of the United States as President of the Senate, the President pro tempore of the United States Senate, and the Speaker of the United States House of Representatives. Party leadership features the Majority Leader (United States Senate), the Minority Leader (United States Senate), the Majority Leader of the United States House of Representatives, and the Minority Leader of the United States House of Representatives. Committee structures mirror those of many legislatures, including standing committees like the United States Senate Committee on Finance, the United States Senate Committee on the Judiciary, the United States House Committee on Ways and Means, and the United States House Committee on Oversight and Accountability. Additional elements include congressional caucuses such as the Congressional Progressive Caucus, the House Freedom Caucus, and the Senate Republican Conference.
Congressional powers are enumerated in Article I of the United States Constitution, granting authorities such as taxation, appropriation, regulation of interstate commerce via the Commerce Clause, declaration of war, and the power to raise and support armies. The Senate holds unique powers including advice and consent on treaties negotiated by the President of the United States and confirmation of presidential nominations to the United States Supreme Court and cabinet posts like the Secretary of State (United States). The House holds the power of impeachment and the initiation of revenue bills. Oversight functions use tools like subpoenas, investigations by committees such as the House Committee on the Judiciary and the Senate Committee on Homeland Security and Governmental Affairs, and the impeachment trials conducted by the Senate per procedures influenced by precedent from cases like the impeachments of Andrew Johnson, Richard Nixon (resignation during the Watergate scandal and related inquiries), Bill Clinton, and Donald Trump.
Legislation typically originates as bills introduced by members in either chamber, processed through committee markup in bodies such as the House Committee on Rules or the Senate Committee on Appropriations, debated under rules shaped by precedents like the Filibuster in the Senate, and reconciled in conference committees or via amendments to produce identical versions. The president may sign, veto, or allow a bill to become law without signature; Congress can override a veto with a two‑thirds majority in both chambers. Budget and appropriations follow a cycle involving the Congressional Budget Office, budget resolutions, and reconciliation processes used for major fiscal measures such as the Tax Cuts and Jobs Act of 2017. Emergency measures and appropriations often interact with statutes like the Budget Control Act of 2011.
Congress operates within a separation of powers alongside the President of the United States (executive) and the Supreme Court of the United States (judicial). It legislates subject to judicial review by courts including federal appellate circuits and the Supreme Court, which have addressed congressional acts in decisions like Marbury v. Madison and United States v. Lopez. Congress exercises oversight of the executive through confirmation powers, budget controls, and investigations into administrations such as the Nixon administration and the Bush administration. It also shapes the federal judiciary via statutory jurisdiction, impeachment of judges, and the structure of lower courts established under acts like the Judiciary Act of 1789.
Senators serve six‑year terms with staggered elections in three classes established by the United States Constitution; representatives serve two‑year terms and reflect apportionment from the decennial United States census and the Apportionment Act series. Qualifications for members derive from constitutional provisions: age, citizenship, and residency requirements. Congressional demographics and careers intersect with institutions such as the Federal Election Commission, the National Republican Congressional Committee, and the Democratic Congressional Campaign Committee, and are influenced by phenomena like gerrymandering adjudicated in cases such as Rucho v. Common Cause and campaign finance rulings including Citizens United v. Federal Election Commission.
Congress convenes in the United States Capitol with offices in the United States Capitol complex including the Cannon House Office Building, the Russell Senate Office Building, and the Dirksen Senate Office Building. Support agencies include the Library of Congress, the Congressional Research Service, the Government Accountability Office, and the Congressional Budget Office. Security and logistics involve the United States Capitol Police and coordination with entities like the Architect of the Capitol. Congressional chambers, committee rooms, and floor procedures are governed by rules adopted within each chamber and traditions dating to early sessions in New York City (1789) and Philadelphia (1790).
Category:Legislatures of the United States