Which is not a result of the migration of blacks from the rural south to the urban centers in the north? a. jim crow laws were enacted in northern states. b. jazz became a popular genre of music. c. marcus garvey became an influential black leader. d. the harlem renaissance flourished in new york city.

23. how does specialization among nations encourage interdependence? nations work together to share labor and resources to produce vital goods. nations sign treaties prohibiting taxes on imports. nations produce specific goods and then trade to obtain things they need. nations that are more developed agree to fund development in nations with limited industry.