J. Edgar Hoover

J. Edgar Hoover

John Edgar Hoover (January 1, 1895 – May 2, 1972) was the first Director of the Federal Bureau of Investigation (FBI) of the United States. Appointed director of the Bureau of Investigation—predecessor to the FBI—in 1924, he was instrumental in founding the FBI in 1935, where he remained director until his death in 1972 aged 77. Hoover is credited with building the FBI into a large and efficient crime-fighting agency, and with instituting a number of modernizations to police technology, such as a centralized fingerprint file and forensic laboratories.

Late in life and after his death Hoover became a controversial figure, as evidence of his secretive actions became known. His critics have accused him of exceeding the jurisdiction of the FBI. He used the FBI to harass political dissenters and activists, to amass secret files on political leaders, and to collect evidence using illegal methods. Hoover consequently amassed a great deal of power. Said one journalist in the 1960s, "Hoover does not have to exert pressure, he is pressure".