Does '1) Increased federal enforcement . Before Hoover's death, the FBI did not aggressively investigate the Mafia.' exist in a separate context from 'The Mafia were not aggressively investigated before Hoover's death.', without logical interdependence?
1) Increased federal enforcement . Before Hoover's death, the FBI did not aggressively investigate the Mafia.###The Mafia were not aggressively investigated before Hoover's death.