Links to information about Roman slaves.
https://www.bbc.co.uk/teach/class-clips-video/articles/zw32p9q
https://www.historyforkids.net/roman-slaves.html
https://www.bbc.co.uk/teach/school-radio/articles/z7b9cqt
https://www.britishmuseum.org/exhibitions/nero-man-behind-myth/slavery-ancient-rome