Answer:
I think that Europe stole from the North America back a long time ago. But im not sure. don't listen to me lol :)
Explanation:
If im correct i hope it helped :)
I believe the answer is Barbed Wire.
Befor the inventions of barbed wire, the Cattles are let to roam freely across the plains and the owners are required to pay a lot of cowboys to supervise them so they didn't go missing. Witht he invention of barbed wire, they can keep the cattle in a secure place without supervision.
I think the reason for this transfer of residents might be caused by Dallas, Charlotte and Atlanta's favorable conditions of the black populations. They might have felt that they are better off living in this area. There must have been better laws that provide benefits and opportunities. These areas in the US have a big population of black people it helps them agree with each other.
Jim Crow laws sought to prevent the full integration of African American men into society. This included law-mandated segregation in all public facilities. It also included various forms of civil liberties suppression. Black men did not have the same rights to free speech, especially on the subject of racial equality, There were also several measures, such as voter tax and ID laws, that prevented African American men from being able to vote.
Answer:
It gave the blacks more rights
