The original collection of records in the FBI Identification Division has expanded from what initial number?

The correct answer highlights that the original collection of records in the FBI Identification Division began with 810,000 records. This figure is significant because it marks the starting point of what would become one of the largest repositories of fingerprint and identification information in the world. The FBI’s Identification Division was established to centralize criminal identification information, and 810,000 records represented a substantial initial investment in law enforcement tools capable of comparing and linking individuals to criminal activity based on their fingerprints. This foundational collection laid the groundwork for continuously expanding the FBI's capabilities and resources in criminal identification and investigation, leading to enhanced public safety and law enforcement efficiency over time. The other numbers reflect larger or smaller figures that do not represent the actual initial count, thereby placing them outside the correct historical context.