How did sectionalism in the pre-Civil War years impact African Americans?

A.
African Americans had more economic opportunities in Virginia than in Massachusetts.
B.
African Americans had different rights in the North than in the South.
C.
African Americans slaves had better working conditions in Georgia than in South Carolina.
D.
African Americans were freed in the new states admitted to the country.

B. African Americans had different rights in the North than in the South.