U.S. Federal Bureau of Investigation (FBI)

The FBI, or Federal Bureau of Investigation, is a key agency of the U.S. government responsible for investigating and enforcing federal laws. Founded in 1908, it focuses on protecting the country from terrorism, cybercrime, organized crime, and corruption, among other threats. The FBI also gathers intelligence, conducts background checks, and assists local law enforcement. Its headquarters is in Washington, D.C., and it employs special agents and support staff across the nation. The agency plays a crucial role in ensuring national security and upholding the rule of law in the United States.