When the Federal Bureau of Investigation was created, it was to ensure that people followed federal law and judicial policy, they did not have investigators among the personnel who were going to be permanent within the team. When it was established in 1906, it hired private detectives when they needed to investigate federal crimes and later paid other investigators from other federal agencies to work for them for a short time, such as the Services secrets, which were created by the ministry. of the Treasury to investigate counterfeit currency. In the early 20th century, the Attorney General was authorized to hire a few investigators who would be permanent and could remain within the Federal Bureau of Investigation and the Office of the Chief Examiner, staffed primarily by accountants, which was created to examine financial transactions federal courts. Say no to plagiarism. Get a Custom Essay on "Why Violent Video Games Should Not Be Banned"?Get the Original Essay Seeking to form a more independent and effective investigative team, in 1908 the Department of Justice hired ten former Secret Service employees to join an expanded team. Office of the Chief Examiner. “The force included 34 agents and Attorney General George Wickersham renamed it the Bureau of Investigation.” (History Channel) The federal government has used the Federal Bureau of Investigation as a tool to put criminals who have escaped prosecution by crossing state lines under investigation and possibly send them to prison. Within a few years, the number of agents had increased to more than more. more than 300. The agency faced opposition from some, who feared its growing authority could lead to abuses of power. "With the entry of the United States into World War I, the bureau was given responsibility for investigating draft resisters, violators of the Espionage Act of 1917, and immigrants suspected of radicalism” (History Channel). During the 1920s, when Congress approved it, Director Hoover radically overhauled and expanded the Federal Bureau of Investigation. He turned it into an effective crime-fighting machine, creating a central fingerprint file, a crime laboratory and a training school for new agents. In the 1930s, the Federal Bureau of Investigation launched a battle against the organized crime epidemic brought on by Prohibition. Notorious gangsters such as George Kelly and John Dillinger met their end, while others, like Louis Buchalter, were successfully investigated and prosecuted by Hoover's special agents. "Hoover, who had good public relations skills, participated in a number of these high-profile arrests, and the Federal Bureau of Investigation, as it became known after 1935, became highly regarded by Congress and the American public ." (History Channel). With the advent of World War II, Hoover revived the anti-espionage techniques he had developed during America's first Red Scare, and domestic wiretapping and other electronic surveillance increased dramatically. developed. After World War II, Hoover focused on the threat of radical espionage. The Federal Bureau of Investigation has compiled files on millions of Americans suspected of suspicious activity. When Hoover began his eighth presidential term in 1969, everyone, including Congress, suspected the FBI of abusing its authority. For the first time in his career, Hoover faced widespread criticism, and Congress responded by passing laws requiring the.