United States Department of Justice

U.S. federal executive agency

Background

Congress established the Department of Justice on July 1, 1870, consolidating the federal government's legal business under a single agency headed by the Attorney General. Over the following century it played central roles in dismantling the Ku Klux Klan during Reconstruction, prosecuting civil rights violators under the 1964 Civil Rights Act, and investigating the Watergate scandal — though it also defended the internment of Japanese Americans during World War II. Post-9/11 legislation dramatically expanded DOJ surveillance and counterterrorism authority, drawing civil-liberties criticism that persisted through the 2000s and 2010s. During Trump's first term (2017–2021) the department became a flashpoint over the independence of the Mueller investigation and the conduct of Attorney General William Barr, who critics said acted as the president's personal lawyer. Under the Biden administration (2021–2025) the DOJ prosecuted numerous January 6 defendants and brought federal indictments against Trump himself. When Trump returned to office in January 2025, he appointed Pam Bondi as Attorney General; the new leadership quickly dismissed thousands of career employees — reportedly representing over 6,000 years of combined experience — and halted or reversed several high-profile prosecutions and anti-corruption enforcement efforts. By 2026, watchdog groups, former DOJ officials, and congressional Democrats had documented what they described as a systematic erosion of the department's traditional independence from White House political direction, while the administration characterized the changes as ending the prior administration's 'weaponization' of federal law enforcement.

Sources

1. United States Department of Justice — Wikipedia
2. Department of Justice | Britannica
3. Timeline: Politicization and Weaponization of Justice Department in Second Trump Administration — Just Security
4. How has Trump's second term transformed the US Justice Department in 2025? — Al Jazeera
5. DOJ has lost 6,000 years of expertise because of agency politicization — CREW
6. DOJ Budget in Focus: Earmarks, Grants, and Congressional Priorities in 2026 — Council on Criminal Justice
7. Attorney General Bondi Testifies on Justice Department 2026 Budget Request — C-SPAN

Profile compiled 2026-08-06; refreshed when ownership, funding, or the administration changes.

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