United States Government
Federal Government of the United States
CountryUnited States
TypeFederal constitutional republic
ConstitutionU.S. Constitution
LegislatureUnited States Congress
Upper houseUnited States Senate
Lower houseUnited States House of Representatives
ExecutivePresident of the United States
JudiciarySupreme Court of the United States
EstablishedMarch 4, 1789
PresidentDonald Trump
Vice PresidentTBD
Website[USA.gov USA.gov]


The United States Government is a federal constitutional republic that governs the United States, including all 50 states, the District of Columbia, and the U.S. Territories. It is founded on the principles of democracy, checks and balances, and the separation of powers.

Structure

The federal government is divided into **three branches**, each with separate powers and responsibilities:

1. Executive Branch

  • Headed by the **President of the United States**
  • Enforces federal laws, oversees the military, and leads foreign policy
  • Includes the **Vice President**, the **Cabinet**, and various federal agencies (e.g., Department of State, Department of Defense, FBI)
  • Current President (2025): Donald Trump

See also: President of the United States

2. Legislative Branch

  • Composed of the United States Congress
  • Makes federal laws, controls federal spending, and declares war
  • Bicameral structure:
 - Senate: 100 members (2 from each state)
 - House of Representatives: 435 members, based on state population

See also: United States Congress

3. Judicial Branch

  • Interprets the laws and ensures they are consistent with the U.S. Constitution
  • Led by the **Supreme Court of the United States**
  • Includes lower federal courts (appellate and district courts)

See also: Supreme Court of the United States

Constitution

The U.S. Constitution, adopted in 1789, serves as the **supreme law of the land**. It establishes the framework of government and guarantees fundamental rights through the Bill of Rights.

Federalism

The U.S. operates under a **federal system**, meaning power is shared between the **national government** and **state governments**. Each state has its own:

  • Constitution
  • Governor
  • Legislature
  • Courts

Elections and Voting

  • Citizens elect the President every four years via the **Electoral College**
  • Congressional elections are held every two years
  • State and local elections are managed individually by each state

Political Parties

The U.S. has a **two-party system**:

  • **Republican Party**
  • **Democratic Party**

Other minor parties exist but have limited influence at the federal level.

Agencies and Departments

The Executive Branch operates through departments like:

  • **Department of Defense (DoD)**
  • **Department of Homeland Security (DHS)**
  • **Department of Education**
  • **Department of Justice (DOJ)**
  • **NASA**, **CIA**, and others

Checks and Balances

Each branch can limit the powers of the others to prevent abuse:

  • President can veto laws
  • Congress can override vetoes and impeach
  • Courts can declare laws unconstitutional

Fun Facts

  • The U.S. Constitution is the **oldest written national constitution still in use**
  • The federal government employs over **2 million civilian workers**
  • All laws passed by Congress must be signed (or vetoed) by the President

See Also