It didn't do shit except tie the hands of police departments and police officers. First of all it was race based policing. If a police officer seen a person of color peeling his tires and driving on the sidewalk, he couldn't pull him over if he already met his quota for pulling over non-white motorists. Every pull over had to be called in and get permission by the supervisor before he could exit his police car and continue addressing the violation.
Um, okay, can you point out where that happened?
The reality is, they couldn't pull over black people "Just because" anymore without getting scrutiny. Now, if they already pulled over 25 people that month for "Driving While Black", yes, someone might look at all 26 stops... but the guy driving on the sidewalk wouldn't be questioned. The other 25 might.
This was a serious problem for officers working in nearly all minority areas. They were limited to how many stops they could make because most everybody in that area was color. It had to balance out with stops made by police officers in mixed or white areas, because they would compile the data of the entire city to make unfounded assumptions. As a professional driver, I can tell you there are way more terrible drivers among blacks than whites.
Or maybe they could just stop making stops without probable cause. That'd be a great idea.
And what are historians? They are lefty socialists. Who cares what they think.
Anyone interested in the topic in 50 years.
When your presidency began with a crooked election and ends with a riot in the capitol, and dozens of awful things in between, history isn't going to look well upon you.
Here, let me help you out. What was the average unemployment rate under Eisenhower? Without looking it up.
We do remember Ike as being a great man because of his service in WWII, and because he stood up to McCarthyism, and because he created the interstate highway system. People don't remember he had three mild recessions when he was president.
When people look back at Trump in 20 years, they aren't going to remember low unemployment he inherited from Obama. They'll remember the racism, they'll remember the Plague, they'll remember the riots. They won't distinguish between Minneaopolis and Charlottesville, or Portland and Washington. They'll remember that he so badly divided the nation that riots became part of our daily lives.