Who could President Harding have been referring to?

Without specific context, it's difficult to determine exactly who President Harding might have been referring to. However, he could have been alluding to political figures, advisors, or contemporaries relevant to his administration or the issues of his time. Harding often spoke about the need for a return to normalcy after World War I, which might suggest he was referencing societal leaders or movements that embodied that sentiment. To provide a more precise answer, additional details about the context of his remarks would be needed.