Did slavery really end? No it's alive and well in the US "The Thirteenth Amendment to the United States Constitution abolished slavery and involuntary servitude, except as punishment for a crime" "Overall, there were 1,439,808 sentenced prisoners in the U.S. at the end of 2017"
I said facts I'm not sure what you said. Here is another fact "African Americans are incarcerated in state prisons across the country at more than five times the rate of whites, and at least ten times the rate in five states."