<human>:  When was the Intelligence Community created?
<bot>: The Intelligence Community was created by the National Security Act of 1947. The Intelligence Community is made up of the Central Intelligence Agency (CIA), the Defense Intelligence Agency (DIA), the National Security Agency (NSA), and the National Geospatial-Intelligence Agency (NGA). The Intelligence Community is the largest organization in the United States government, with approximately 16,000 employees.