Which feature allows for the organization of social media accounts across the platform?

The feature that allows for the organization of social media accounts across the platform is closely related to the capabilities offered by Admin Settings. This section typically encompasses the configurations and management options for all user accounts and connected social media profiles within the Marketing Cloud platform. It serves as the central hub where administrators can add, remove, and manage various social media accounts, ensuring a streamlined approach to account organization and oversight.

While Social Account Integration focuses on the technical aspect of linking social media accounts to the platform, and Account Management refers to the broader scope of user management and permissions, Admin Settings specifically provides the functionality needed for systematic organization. Workspace Features may enhance individual user experiences and functionalities but do not directly pertain to the overarching organization of social media accounts across the platform. Thus, Admin Settings is the correct answer as it pertains directly to the management and organization of social media profiles.