I had a discussion about BLM today (I'm not from US) with some of my friends and I feel like I haven't been able to convince them that those protests have a point. Basically it's not a mainstream issue in my country and I feel like it only pops up on local news and websites when there are acts of vandalism, or if someone on BLM's side says some stupid shit (like Lebron's tweet recently).
Basically I know that there are studies that showed that black people are searched at disproportionate rates or that black drivers are a lot more likely to be stopped when driving the car if a cop can identify their race. So if anyone has any resources that aggregate such things it would be great.
This isn't quite what you're asking for, but one I love to bring up is that Nixon's aides later admitted that the war on drugs was just an excuse to harass black people, and the left. Of course, the war on drugs is very much still impacting today.
https://www.cnn.com/2016/03/23/politics/john-ehrlichman-richard-nixon-drug-war-blacks-hippie/index.html