Did you learn about US slavery and segregation in K-12 school?

I recently asked a Q about learning the details of Holocaust in school and I found the answers very interesting, and now I am curious about slavery and segregation.

What grade(s) did you learn about slavery and or segregation? What did you think when you learned about it? Do you think the curriculum was thorough and accurate? Was any of it surprising to you, or did you already know about slavery and segregation? Do you feel they glossed over what happened? How did it make you feel about your Black classmates if you are white, or about your white classmates if you are Black.

Please share anything else that comes to mind.