Full Detailed in Depth Explanation:

The Geography framework in Oracle HCM Cloud is designed to standardize and streamline the management of geographical data. Its primary purpose is to provide a structured, validated list of geographies (e.g., countries, states, cities) accessible via lookup values, rather than allowing free-form text entry, which reduces errors and ensures consistency. Option B (determining address fields) relates to address styles, not the geography framework itself. Option C (defining work locations) is a downstream use of geographies but not the framework’s primary purpose. According to the Oracle HCM Cloud "Geographies Setup" documentation, the framework’s key role is to enable lookup-based geography selection, makingAthe correct answer.