First, I respect your honesty, and I'm not going to try and "tear you apart". I hope I can help.
Approximately 1958, my dad had just come to the US from Britain, and was working in a small machine shop in California, maybe 50 people total. He was still single.
A lady came in to apply for a job as a secretary. She was full-blood Hawaiian native, and as pop told the story years later, she was absolutely drop-dead gorgeous. Ol' pop was absolutely smitten
🙂. He approached her while she was waiting to be interviewed, they had a pleasant conversation, he talked to her again after her interview and asked her how it went, she seemed confident it had gone well. Dear ol' dad-to-be was very much looking forward to her being around every day.
About half an hour after she left, a large group of the employees went to the boss, and told him that if he hired a "mud person", they'd all quit. The boss caved in to this pressure, and didn't hire her.
Pop was *pissed*, he had no idea he was working side-by-side with that many bigots, and quit shortly afterwards in disgust.
Now, let's keep in mind that we're not talking about bigotry towards blacks here - this was if anything even more deep-seated in that the co-workers hated *anybody* not exactly of their race. You can bet that their feelings towards blacks would be even worse.
And this wasn't the deep south, it was urban California for God's sake.
The degree of historical racism in the US is beyond what most people can even comprehend - and the blacks in particular haven't forgotten this, and many are indeed still bitter. In some cases, THEIR hate is to such a degree that they turn to crime, even though things HAVE (thank God) improved.
One reason it improved was the Civil Rights Act that banned such discrimination starting in 1964. That law allowed non-racist bosses such as the one that WANTED to hire that Hawaiian gal to "stand up to" bigots within the company. It also forced bigoted bosses to be less obvious, and has slowly eliminated a lot (but NOT all) of the problems.
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OK, enough history, let's switch to more recent events.
My kid brother used to be a process server. Which means he hand-delivered legal papers (which generally forced them to appear in court) to people who didn't want to recieve them. It was a dangerous, sometimes violently risky occupation, and I used to back him up on tough cases.
Well, a lot of his "business" involved some pretty nasty people in the most disgusting urban areas California has to offer, many of them black. Having to deal with such scummy individuals fairly often, within a couple of years he found himself "becoming racist" - basically, he was developing a distrust of anybody with black skin. He *knew* intellectually that that was BS, as a kid we'd gone to church with very nice blacks, played with black kids, we weren't raised racist...but here he was with his brain being twisted by the environment. Under the circumstances, he did the best thing possible: got out of that work, and moved to a virtually all-white area, to "give his head a chance to clear", basically.
Cops, on the other hand, deal with the same sort of thing, but all too many do NOT realize that their perceptions are being skewed and do indeed turn outright racist. Trust me, it *happens*, and happens a lot, exactly as happened to my brother.
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To understand what happens to inner-city cops (and my brother), we need to go back to a history lesson.
In coastal California, there was an industrial boom starting in the '20s and '30s, especially as related to shipping, dockworkers, low-grade ironworkers, shipbuilders and the like. There were a lot of lower-end blue-collar jobs that were considered "proper" for blacks, and blacks escaping far worse conditions in the South flocked to those jobs. So all around the San Francisco Bay Area, you had small black housing pockets that were set up as the bedroom communities for the workers in the "black sector jobs" - the Hunter's Point district of San Francisco, West Oakland, Richmond, Pittsburg, Bay Point, several others. The boom continued through WW2, and these lower-income areas did just fine, with crime rates not much different than anywhere else.
But then, in the late '40s early '50s, the boom times started to end. First ship building came to a screeching halt, as excess tonnage built up during WW2 became available for civilian trade. Then shipping and ironworking were badly hit by overseas competition. The "black jobs" being the ones with the least skills required, they dried up first. BUT the blacks weren't ALLOWED into other jobs, and weren't allowed to move elsewhere because it was only "proper" to house them in the "black areas" where the jobs had died out.
So the civil rights act of '64 came too late - the "black areas" were rapidly turning into the crime-infested ghettos we know today. Welfare rules that prevented the formation of black families with a male head of household made things worse, as did the "war on drugs" making crime obscenely profitable, and gun control applied more feircely to the blacks meant that armed black criminals didn't have to travel far to find unarmed victims among the remaining law-abiding blacks in their own communities. Besides, with racism rampant in the courts and police, black criminals found that crimes committed against whites were prosecuted to the max, while crimes against fellow blacks were shrugged at as "normal" or prosecuted half-heartedly.
Then when crack cocaine hit in the late '80s, these ghettos practically exploded, primed as social disasters anyways.
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How do I know all this? Why did I study it?
Because I've studied the history of gun control in the US, and it turns out the study of gun control laws IS the study of racism in the US - the two are inexorably linked. For more on the history of racism and racist laws in the US, see also:
http://www.keepandbeararms.com/information/XcIBViewItem.asp?ID=3202
I've lived in two of the SF area "ghettos", and in each case found that gun control was being applied more strictly as part of a pattern whereby even today, black access to self defense is being restricted (along "town boundaries") even for people of any race able to pass extensive background checks. Basically, because of where I lived, I was being subjected to racist patterns in police enforcement of gun control laws despite being white!
I've spent the last three years fighting this tooth and nail, after two years of study before that.