Government of the United States

Government of the United States
Name	United States federal government
Established	1789
Constitution	United States Constitution
Legislature	United States Congress
Executive	President of the United States
Judiciary	Supreme Court of the United States
Capital	Washington, D.C.

Government of the United States

The federal system created by the United States Constitution divides power among national and subnational institutions and establishes checks and balances among the United States Congress, the President of the United States, and the Supreme Court of the United States. Its structure evolved through landmark events such as the American Revolutionary War, the Articles of Confederation, the Constitutional Convention (1787), the Bill of Rights (United States), and amendments including the Fourteenth Amendment to the United States Constitution. Major figures like George Washington, James Madison, Alexander Hamilton, Thomas Jefferson, and later leaders such as Abraham Lincoln, Franklin D. Roosevelt, and Lyndon B. Johnson shaped institutional practice and precedent.

Constitutional framework

The core charter, the United States Constitution, established separation of powers among the legislative branch, the executive branch, and the judicial branch and has been interpreted through decisions of the Supreme Court of the United States, including in Marbury v. Madison, Brown v. Board of Education, and United States v. Nixon. Federalism as articulated in cases like McCulloch v. Maryland and Gibbons v. Ogden balances authority between the United States federal government and the states of the United States, while amendments such as the First Amendment to the United States Constitution, the Ninth Amendment to the United States Constitution, and the Tenth Amendment to the United States Constitution define individual rights and residual powers. Constitutional mechanisms like impeachment, the Electoral College (United States), and the Commerce Clause shape policy, with procedural landmarks such as the Judiciary Act of 1789 and the Civil Rights Act of 1964 influencing federal reach.

Federal institutions

The bicameral United States Congress—comprising the United States Senate and the United States House of Representatives—enacts statutes, controls appropriations, and exercises oversight through committees such as House Committee on Oversight and Accountability and Senate Judiciary Committee, while leaders including the Speaker of the House and the Senate Majority Leader steer legislative agendas. The President of the United States heads the Executive Office of the President, appoints cabinet officers like the United States Secretary of State and the United States Secretary of Defense, and directs agencies including the Federal Bureau of Investigation, the Central Intelligence Agency, the Department of Justice (United States), the Department of the Treasury, and the Department of Homeland Security. The federal judiciary, led by the Supreme Court of the United States and including the United States Courts of Appeals and the United States District Court, adjudicates disputes and reviews statutes under judicial review established in Marbury v. Madison. Independent entities such as the Federal Reserve System, the Federal Communications Commission, and the Internal Revenue Service regulate finance, communications, and taxation, while quasi-governmental organizations like the Tennessee Valley Authority and the Amtrak system illustrate mixed public-private forms.

State and local government

Each of the states of the United States operates under its own constitution with executive officers such as governor (United States)s, legislatures like the California State Legislature or the Texas Legislature, and judiciaries including state supreme courts such as the New York Court of Appeals and the Supreme Court of Pennsylvania. Local governance includes counties, municipalities such as New York City, Los Angeles, and Chicago, and special districts that manage services like public transit (e.g., Metropolitan Transportation Authority (New York)), schooling via school districts such as the Chicago Public Schools, and law enforcement through sheriffs and municipal police departments like the New York City Police Department. Intergovernmental relations are mediated by organizations including the National Governors Association and the United States Conference of Mayors, and litigated via the Supreme Court of the United States in disputes like Arizona v. United States.

Political processes and elections

Elections for federal offices follow rules codified in statutes such as the Voting Rights Act of 1965 and shaped by cases including Shelby County v. Holder; primary systems like the Iowa caucuses and the New Hampshire primary precede general contests decided by the Electoral College (United States). Major political parties—the Democratic Party (United States) and the Republican Party (United States)—and third parties such as the Libertarian Party (United States) and the Green Party (United States) compete in campaigns run by organizations like the Federal Election Commission and funded through mechanisms including political action committees and decisions such as Citizens United v. FEC. Influential electoral figures include Barack Obama, Donald Trump, Hillary Clinton, Mitt Romney, Joe Biden, and activists from movements like Civil Rights Movement and Tea Party movement. Redistricting and gerrymandering controversies reference events like Rucho v. Common Cause and involve bodies such as state legislatures and independent commissions.

Public policy and administration

Policy formulation occurs through legislation, executive orders by presidents such as Franklin D. Roosevelt and Harry S. Truman, and regulatory rulemaking by agencies including the Environmental Protection Agency, the Department of Health and Human Services, and the Securities and Exchange Commission. Federal programs like Social Security (United States), Medicare (United States), Medicaid, and initiatives such as the Affordable Care Act structure social welfare and health policy, while economic policy involves the Federal Reserve System, the Department of the Treasury (United States), fiscal measures like the Tax Cuts and Jobs Act of 2017, and trade agreements such as the North American Free Trade Agreement. National security policy is guided by the Department of Defense (United States), alliances like North Atlantic Treaty Organization, conflicts such as the War in Afghanistan (2001–2021), and legislation including the USA PATRIOT Act. Implementation relies on career civil servants governed by statutes like the Pendleton Civil Service Reform Act and overseen by watchdogs such as the Government Accountability Office and inspectors general.

Civil liberties and rights

Individual rights derive from the Bill of Rights (United States) and subsequent amendments, enforced and interpreted through landmark rulings including Miranda v. Arizona, Roe v. Wade, Obergefell v. Hodges, and Korematsu v. United States (now widely criticized). Protections for speech, religion, assembly, and due process involve institutions such as the American Civil Liberties Union, courts including the Supreme Court of the United States, and statutes like the Civil Rights Act of 1964 and the Voting Rights Act of 1965. Movements including the Abolitionism, the Women's suffrage movement, the Labor movement (United States), and the LGBT rights movement catalyzed constitutional and statutory reforms exemplified by the Nineteenth Amendment to the United States Constitution and the Civil Rights Act. Contemporary debates engage agencies like the Department of Justice (United States), commissions such as the United States Commission on Civil Rights, and cases before federal courts.

Category:Politics of the United States