In the wake of protests against racial injustice around the globe, the best way to educate yourself on these matters is to listen, study black history, read and seek out diverse authors.
Here are some books to get you started:
How To Be Antiracist by Ibram X. Kendi
White Fragility: Why It's So Hard For White People To Talk About Racism by Robin DiAngelo
The New Jim Crow: Mass Incarceration in the Age of Colorblindness by Michelle Alexander
Incarceration Nations: A Journey to Justice In Prisons Around The World by Baz Dreisinger
When They Call You A Terrorist: A Black Lives Matter Memoir by Patrisse Khan-Cullors and Asha Bandele
The Autobiography of Malcolm X as told to Alex Haley