Please consider attending the Smithsonian Symposium starting September 24, 2021--The Other Slavery: Histories of Indian Bondage from New Spain to the Southwestern United States. I do not know if recordings of this will be available after the event.
The above video's Closed Captioning does not meet ADA and 508 standards. For that reason, I am including the transcript here (corrected by me. Any errors are mine).