What was the primary reason behind the great migration of african americans in the united states?

I simply googled it, but feel free to rewrite the words if you want:)

Explanation:

The primary factors for migration among southern African Americans were segregation, an increase in the spread of racist ideology, widespread lynching (nearly 3,500 African Americans were lynched between 1882 and 1968), and lack of social and economic opportunities in the South.

There were many job opportunities available in the North.

Explanation:

a woodchuck would chuck 12.5 wood : 3

the punishment for breaking the law would depend on the conditions or the seriousness of the law being broken, if he or she breaks the law while doing some great discovery or invention then it would classify as a scientific fraud. there are other words to describe the crime but scientific fraud would be the harshest one.