how did Jim Crow lead the great migration

Answer 1

To answer this question you would need to think about what Jim Crow laws were. They allowed for legal segregation between blacks and whites in Southern states.

The Great Migration was the large-scale movement of African Americans out of the South and into the Northern and even Western United States where there were more job opportunities.

This question is essentially asking how/ why did Jim Crow force African Americans to leave the South?