If you don't want to be arrested and put in jail don't commit the crime.
It's not always that simple. This guy was arrested what something like over 20 times. It seems like most of the time he didn't face any charges. You can get arrested even if you did nothing wrong.
Don't fight the police when they try to arrest you, meaning put out your hands for the cuffs and go to the station.
This was an already tense situation with the guy breaking up a fight beforehand. The police knew this and decided not to take this into consideration and instead decided to neck choke and pile on a man that was being arrested for selling cigs.
Then get your lawyer.
Most people arrested likely can't even afford a lawyer which means you'll be sitting in jail until you get appointed a public defender.
Guess what doing that tends you to get the drug possession charge for a few ounces or nonviolent crime such as selling untaxed cigs dismissed by the lawyer!
You make it sound like an arrest is no big deal. It can actually be quite the traumatic experience speaking from experience. It's embarrassing and frightening. Also arrest records can be damaging to a person even if not charged.
Resist you get a beating and put in jail
No that's not how it's supposed to work. There should never be a beating unless the cops are defending themselves which did not happen here.
Give the cops black crap and you get harsh treatment because the cops are treating you by way of the golden rule.
I don't even know what this means.
The only myths about African slavery are spread by African American historical revisionists.
The Africans sold the slaves to the Europeans. The African kings wanted slavery to continue when the Europeans were wanting the trade abolished. Look up the African slave empires. 40-60% of the populace in Africa for thousands of years were slaves. Slaves were not only used as cannon fodder soldiers, but also were sacrificed in voodoo rituals as well as funeral rituals.
Oh btw the majority of slaves in history were white not black. During the middle ages the Arabs took over a million Europeans as slaves. But guess what most history books don't mention that little fact nor that Arabs were still capturing slaves from African coastal villages at the start of the 20th century.
That's nice but it has nothing to do with how blacks are currently treated in the US today, but it sounds like you don't believe they get treated any differently by the sounds of it.