What are three stereotypes of ethnicity?

what I know is this documentary traces the deep-rooted stereotypes which have fueled anti-black prejudice.

- loyal Toms/ uncle tom : older black slave, turn of the century, smiling missing teeth, content slave not a threat to whites, dependable and reliable, weak image of black man

- Mammy: caregiver for master's kids, loving to master's kids, tyrant to her own kids, unattractive, pitch black, showed happiness of servants

- sambo/minstrel:laughing, docile, stupid and lazy, dance and sing, care-free, they happy darky

- coon: replaced the sambo post slavery, showed blacks could not handle freedom, a buffoon that was in .... sometimes violent