We abolished slavery and then replaced it with Jim Crow laws:
https://en.wikipedia.org/wiki/Jim_Crow_laws
We have the biggest concentration camps in the world for primarily people of color.
https://en.wikipedia.org/wiki/Violent_Crime_Control_and_Law_...
https://www.aclu.org/issues/smart-justice/mass-incarceration
“ Despite making up close to 5% of the global population, the U.S. has nearly 25% of the world’s prison population. Since 1970, our incarcerated population has increased by 700% – 2.3 million people in jail and prison today, far outpacing population growth and crime.
One out of every three Black boys born today can expect to go to prison in his lifetime, as can one of every six Latino boys—compared to one of every 17 white boys.”