Congress of the United States

Congress of the United States
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Name	United States Congress
House type	Bicameral
Leader1 type	President of the Senate
Leader1	Kamala Harris
Leader2 type	President pro tempore
Leader2	Patty Murray
Leader3 type	Speaker of the House
Leader3	Mike Johnson
Members	535
House1	United States Senate
House2	United States House of Representatives
Meeting place	United States Capitol
Established	1789

Congress of the United States is the bicameral national legislature created by the Constitution of the United States in 1789, composed of the United States Senate and the United States House of Representatives. It meets primarily at the United States Capitol in Washington, D.C., engages with the President of the United States through legislation and oversight, and operates within the constitutional framework shaped by landmark decisions such as Marbury v. Madison and doctrines deriving from the Bill of Rights. Its membership and procedures have evolved through major measures like the Seventeenth Amendment to the United States Constitution, the Twenty-seventh Amendment to the United States Constitution, and pivotal statutes such as the Apportionment Act series.

History

The legislative institution traces origins to the Articles of Confederation and the Constitutional Convention (1787), where figures like James Madison and Alexander Hamilton debated representation, leading to the Great Compromise that produced a bicameral body combining elements from the Virginia Plan and the New Jersey Plan. Early Congresses grappled with events including the Whiskey Rebellion, the War of 1812, and the passage of the Missouri Compromise. Nineteenth-century developments featured controversies over slavery in the United States, the Compromise of 1850, and legislation during the American Civil War and Reconstruction Era. Twentieth-century transformations included responses to the Great Depression, enactment of New Deal programs, wartime measures in World War II, and landmark laws like the Civil Rights Act of 1964 and the Voting Rights Act of 1965. Twentieth- and twenty-first-century adaptations involved reforms after the Watergate scandal, changes following the War on Terror, and modernization initiatives in the wake of GPO and digital transitions.

Structure and Membership

The two chambers reflect different constituencies: the United States Senate represents states with equal membership per state, while the United States House of Representatives apportions seats by population via the United States Census. Senators serve staggered six-year terms as outlined in the Seventeenth Amendment to the United States Constitution, and Representatives serve two-year terms specified in the Constitution of the United States. Leadership posts include the Speaker of the United States House of Representatives and Senate officers such as the Vice President of the United States acting as President of the Senate and the President pro tempore of the United States Senate. Membership qualifications derive from constitutional clauses and historical precedents involving figures like John Adams and Thomas Jefferson, and membership changes have arisen from admissions of states like Alaska and Hawaii and reapportionment after censuses, which have involved disputes adjudicated by the Supreme Court of the United States.

Powers and Functions

Constitutional powers include lawmaking, budgeting, taxation and appropriations under the Power of the Purse, advice and consent on treaties and appointments including United States Supreme Court nominations, and impeachment authority for officers such as the President of the United States and federal judges. Statutory authorities have been expanded through laws like the Budget and Accounting Act and the Congressional Budget and Impoundment Control Act of 1974. Oversight functions exercise subpoenas and investigations that have implicated administrations from Thomas Jefferson through Franklin D. Roosevelt, Richard Nixon, and Barack Obama, using mechanisms exemplified in hearings involving committees such as the House Committee on Oversight and Reform and the Senate Judiciary Committee.

Legislative Process

Bills may originate in either chamber—subject to revenue-origin rules for the United States House of Representatives—and proceed through introduction, committee consideration, floor debate, amendment, and voting, with conference committees reconciling differences. Passage requires bicameral approval and presentment to the President of the United States under the Presentment Clause; vetoes can be overridden by two-thirds majorities. Important procedural devices include the filibuster in the Senate, cloture under Rule XXII of the Standing Rules of the Senate, unanimous consent agreements, and House rules such as the House Rules Committee scheduling. Major legislative accomplishments utilized these processes, including the Social Security Act, the Tax Cuts and Jobs Act of 2017, and the Affordable Care Act.

Committees and Leadership

Congressional work is organized through standing committees like the House Ways and Means Committee, the Senate Finance Committee, the House Appropriations Committee, and select or special committees including the House Select Committee on the January 6 Attack and the Senate Select Committee on Intelligence. Committee chairs and ranking members exert agenda control, influenced by party organizations such as the Republican Party (United States) and the Democratic Party (United States). Leadership positions include the Majority Leader of the United States Senate, the Minority Leader of the United States House of Representatives, whips, and party caucuses like the House Democratic Caucus and the House Republican Conference. Staffing, research, and support are provided by entities like the Congressional Research Service and the Government Accountability Office.

Relationships with Other Branches

Congress interacts with the President of the United States via legislation, appointments, and oversight, and engages the Supreme Court of the United States through judicial review of statutes, as in Marbury v. Madison and later cases like United States v. Lopez and National Federation of Independent Business v. Sebelius. Tensions over war powers have involved statutes and resolutions such as the War Powers Resolution and conflicts during events like the Vietnam War and the Iraq War. Interbranch disputes include confirmation battles over nominees like Brett Kavanaugh and Amy Coney Barrett and impeachment trials such as those of Andrew Johnson, Bill Clinton, and Donald Trump.

Criticisms and Reforms

Criticisms target polarization between the Republican Party (United States) and Democratic Party (United States), influence of interest groups like the National Rifle Association and U.S. Chamber of Commerce, campaign finance arrangements shaped by Citizens United v. Federal Election Commission, and procedural obstacles such as the Senate filibuster. Reform proposals have included term limits inspired by activists and politicians, adjustments to the Electoral College and representation debates regarding the District of Columbia and Puerto Rico, campaign finance reform, the adoption of open or ranked-choice voting used in jurisdictions like Maine, and changes to committee rules and the budget process advocated by groups including the Bipartisan Policy Center and scholars from institutions like Brookings Institution and Heritage Foundation. Legislative modernization efforts also reference the Helms-Burton Act model for oversight and initiatives such as electronic voting reform and transparency measures championed in reports by the Government Accountability Office.

Category:United States federal legislative branch