| Basic: |
| A U.S. administrative division is a type of first order administrative division. |
| Documentation: |
| Comment: #$USAdministrativeDivision is the collection of all US states ( State-UnitedStates ), territories (#$Territory-US) plus the DistrictOfColumbia. |
| Miscellaneous: |
| A U.S. state is a type of U.S. administrative division. District of Columbia is a U.S. administrative division. |