The Department of Justice is led by the US attorney general

The Department of Justice is the nation's chief law enforcement and legal agency

Established in 1870, the US Department of Justice enforces federal law, safeguards civil rights, and represents the United States in court—serving as the central authority for federal prosecutions and legal advice across all executive agencies.

The Department of Justice was formally established in 1870

Passed by Congress in 1870, the Act to Establish the Department of Justice centralized federal legal work under the attorney general, bringing together US attorneys and marshals into a single department.

Explore the biographies and official portraits of every US attorney general since 1789

The DOJ's official archive features profiles of every attorney general in American history—from Edmund Randolph, appointed by George Washington in 1789, to the present day—including their official portraits.

The solicitor general argues the federal government's cases before the Supreme Court

Sometimes called the "10th justice," the solicitor general is the DOJ official responsible for representing the United States before the Supreme Court—deciding which cases the government will appeal, filing briefs, and arguing on behalf of federal interests.

The FBI is the largest agency within the Department of Justice

The Federal Bureau of Investigation is the DOJ's largest component, leading national efforts to fight terrorism, cybercrime, organized crime, and corruption. It has roughly 38,000 employees and functions as both a domestic intelligence agency and the federal government's main investigative body.

The DEA enforces federal drug laws under the Department of Justice

Established in 1973, the Drug Enforcement Administration directs federal efforts to fight illegal drug trafficking, oversee controlled substances, and dismantle large narcotics networks both within the United States and internationally.

The Department of Justice spent $44B in 2024

In fiscal year 2024, the Department of Justice spent approximately $44B—making it the 14th-largest federal agency by total spending. Its budget funds law enforcement activities, prosecutions, prisons, and grants to state and local justice initiatives.

Early attorneys general worked alone and often kept private law practices

The first attorneys general served as the president's chief legal advisor and represented the government before the Supreme Court—but without staff, office, or salary support, many maintained private practices to supplement their income.

See how the executive branch of the US government works

The executive branch enforces federal laws and is led by the president, who serves as head of state, commander in chief, and chief diplomat. Supported by the vice president, Cabinet, and around 4 million federal employees, it carries out laws through 15 departments and dozens of agencies.

Immigration courts are part of the DOJ, not the judicial branch

Unlike federal courts, immigration courts operate under the DOJ's Executive Office for Immigration Review—meaning immigration judges are DOJ employees, not independent judicial officers, and their decisions can be reviewed and overturned by the attorney general.

President Trump has changed decades-long norms for the DOJ during his second term

The Trump administration made changes to ethics oversight, instructed US attorneys to coordinate with the White House, dismissed cases, and overhauled the career hiring process in the Civil Rights division. The administration asserts these changes were justified and aimed to end what they claim as the weaponization of government.

Grand juries investigate crimes and decide whether the government has enough evidence to charge someone

Unlike trial juries, which determine guilt, grand juries decide whether there is probable cause to bring charges at all. If they find enough evidence, they issue a formal indictment. Federal grand juries are enshrined in the Fifth Amendment of the US Constitution.

The Department of Homeland Security manages America's border and immigration enforcement

DHS serves as the umbrella agency managing immigration enforcement, border security, and related public safety responsibilities. Learn more about the department's budget, strategic initiatives, organizational history, and coordination of multiple agencies.

In 2020, the US DOJ sued Google for unlawful monopolization of the search engine market

The US Department of Justice and numerous states accused Google of making exclusionary agreements with Android phone manufacturers to make its search engine the default on those devices, preventing competitors from gaining market share.

The president can federalize state National Guard units during national emergencies

While the governor usually commands their state's National Guard, the president can assume control—federalizing the guard—under laws like the Insurrection Act or Title 10. Once federalized, troops operate under the US military chain of command.

The 'chief usher' manages the White House and a staff of roughly 100 people

Tracing back to 19th-century household roles, the chief usher is now the White House's general manager—overseeing renovations, maintenance, food service, budgets, and employees who run the daily operations of the complex.

The supremacy clause establishes federal law as the highest authority

The supremacy clause states that the United States Constitution and federal laws enacted under it supersede conflicting state laws, ensuring national authority prevails when federal and state governments disagree.

Deputy sheriffs and city police have different legal authority and chains of command

Sheriffs are elected officials at the county level, and their deputies usually patrol unincorporated areas and manage county jails. City police are hired by local government authorities and operate within city limits under a different chain of command.

Long after his death, Washington was made the highest-ranking military figure in US history

Only three Americans have held the rank of General of the Armies: John J. Pershing, Ulysses S. Grant, and Washington. However, Washington still outranks the others because Congress passed a 1976 law stating that he outranks all officers "past or present."

The United States is one of only around two dozen countries with a fully federal system of government, in which power is divided between national and state governments.

'It might be that some day I shall be drowned by the sea, or die of pneumonia from sleeping out at night, or be robbed and strangled by strangers. These things happen. Even so, I shall be ahead because of trusting the beach, the night and strangers.'

-Janet Reno, the US' first female attorney general (1938-2016)

The Office of Air and Radiation oversees America's clean air and climate programs

The office develops and enforces national standards for air quality, vehicle emissions, and radiation protection. In 2025, the EPA announced the closure of two key divisions under the office responsible for regulating climate and air pollution: the Office of Atmospheric Protection and the Office of Air Quality Planning and Standards.

The International Religious Freedom Act of 1998 made religious liberty a formal US foreign policy priority

Congress enacted the International Religious Freedom Act to make promoting religious freedom abroad a stated goal of US foreign policy. The law established an ambassador-at-large for international religious freedom and mandated that the State Department report annually on the status of religious freedom.

Step inside Colombia’s most powerful drug trafficking group

The AGC is Colombia’s most powerful drug trafficking organization. Founded by a paramilitary leader who dismissed the Colombian peace process, the AGC stands for the Gaitanist Self-Defense Forces of Colombia. Self-described as “an army fighting...

Accessing the dark web is legal in the US, the EU, and most countries worldwide

As long as users do not pay for illegal goods or services or acquire illegal content, they cannot be prosecuted. Those on the dark web include academics, researchers, and cybersecurity experts gathering threat intelligence on cybercriminals, cyberterrorists, and state actors, as well as protesters, activists, and grassroots organizers.

Principals are important pieces of F1 teams

In the Big Four American sports, teams have a head coach to lead the team and a general manager to run the business side. In Formula 1, they have a team principal, who speaks publicly on behalf of the team, manages the team's personnel, and engages with F1's governing body.

The US Constitution is widely regarded as the longest-standing written national constitution still in force—see how it has influenced rights worldwide.

The USPS spent $3.97B in 2024, accounting for .058% of the federal budget.

In 2025, four executives from large tech companies were given positions in the US Army Reserves—including Palantir Chief Technology Officer Shyam Sankar, which reinforced Palantir's ties with the US military and its role as a leading defense partner.

The story of Dollree Mapp, whose legal challenge over her 1957 conviction for possessing "obscene material" led to a major strengthening of the Fourth Amendment

The American Society of Civil Engineers' infrastructure report card gave the US a C in 2025, its highest grade since the project launched in 1998.

Abraham Lincoln was almost assassinated weeks before his inauguration as he traveled from Illinois to DC through Baltimore in 1861; it took two independent claims for Lincoln to be convinced the threat was real

The Brothers Grimm were lawyers before they were storytellers, but became interested in fairy tales as they began investigating how rules and customs had been passed down through cultures.

20,000 letters to the advice columnist 'Dear Abby' provide insight into prevailing sex, religion, and LGBTQ fears, anxieties, and concerns from the 1950s onward.

A 2019 Facebook event called on attendees to "Storm Area 51, They Can't Stop All of Us," resulting in countless memes, the creation of a music festival, and eventually the arrests of those who did try to approach the area.

Art theft is the third-largest source of criminal revenues worldwide, thanks in part to the subjective nature of valuing a work of art.

After her fellow cult members tried to kill her with an LSD-infused hamburger, one member of the Manson Family, the murderous cult led by Charles Manson, decided to testify against the group's leader.

The word 'jazz' evolved from 'jasm,' 19th-century American slang for 'energy'

View the ten deadliest tornadoes in US history.

'Grand Canyon of the Yellowstone,' a work by American painter Thomas Moran, inspired Congress to establish Yellowstone National Park.

Gerrymandering works through two techniques: cracking opposing voters across districts to dilute their power, and packing them into a few to waste their votes in lopsided majorities.

Legendary architect Frank Lloyd Wright designed the SC Johnson headquarters in Wisconsin, aiming to make a cathedral-like workplace

Most of the observable universe's volume consists of voids and supervoids—enormous regions of space with little to no galaxies, stars, or light.

The animatronic shark from Steven Spielberg's 'Jaws,' the first modern blockbuster, was a complex underwater apparatus called 'Bruce.'

Researchers believe the brain consolidates memories, processes emotions, and plans for the future during dream states

The Nasdaq's 'Magnificent 7' companies are responsible for roughly 40% of the Nasdaq 100 index's gains, while the remaining 93 companies account for the other 60%.

Brandi Chastain, the star of the 1999 US victory over China in the 1999 Women's World Cup, was a last-second choice to take the penalty kick that sealed the victory.

While El Niño moves warm Pacific Ocean waters east along the equator, La Niña moves them west, shifting where rainfall will become more common for months.

Tattoos remain visible on your skin thanks to immune cells called macrophages