<prompt> Translate the following text to EnglishStanley Elkins, ambaye alikuwa na maoni ya Slavery Utumwa na Strawberry Utumwa, alitoa maoni ya Sambo Samba mwenye kuridhika, ingawa si ushahidi wa upole wa utumwa.  <response>: Three years later, Stanley Elkins published the equally monumental Slavery . Though a liberal like Stampp, Elkins accepted the notion of the docile, contented Sambo--though hardly as evidence of slaverys mildness. 