What is the key unit for the filing segment Fire Department City of Seattle?

What is the key unit for the filing segment Fire Department City of Seattle?

• A. Fire
• B. Department
• C. City of
• D. Seattle

Answer: (D)

The main idea is that filing segments for municipal records are keyed by the geographic jurisdiction at the top level. For records produced by a city agency, the city itself defines the scope across all departments. So, the Fire Department’s records are grouped under the city they serve, not under the department name alone. Using the city name—Seattle—as the key unit ensures all records from that city’s agencies are collected together and distinguished from records of other cities. The other terms describe the content or the organizational level beneath that top unit, but they don’t uniquely identify the filing segment across different cities. In short, Seattle is the correct key unit because the geographic jurisdiction is the primary organizing identifier for the segment.

The main idea is that filing segments for municipal records are keyed by the geographic jurisdiction at the top level. For records produced by a city agency, the city itself defines the scope across all departments. So, the Fire Department’s records are grouped under the city they serve, not under the department name alone. Using the city name—Seattle—as the key unit ensures all records from that city’s agencies are collected together and distinguished from records of other cities. The other terms describe the content or the organizational level beneath that top unit, but they don’t uniquely identify the filing segment across different cities. In short, Seattle is the correct key unit because the geographic jurisdiction is the primary organizing identifier for the segment.