Final answer:
The employment gap between blacks and whites is significant and reflects some degree of labor market discrimination, with historically higher unemployment rates for African-Americans.
Step-by-step explanation:
The question pertains to the employment gap between blacks and whites in different regions, asking whether this gap is considerable and if the trends differ between the North and South. When discussing the employment gap, it's acknowledged that the unemployment rate for African-Americans is substantially higher than that for other racial or ethnic groups. This discrepancy, which reflects to some extent a pattern of labor market discrimination, has historically constrained black people's employment opportunities. However, it is also crucial to note that the gaps between unemployment rates for whites and for blacks have diminished over time, particularly in the 1990s. Unemployment rates for blacks were at the lowest levels for several decades in the mid-2000s, illustrating a trend toward a narrowing employment gap prior to the rise in unemployment during the Great Recession.
However, this gap has narrowed since the 1990s, with improvements seen until the Great Recession. Specific data on regional differences and trends is required to determine the level differences between the North and South.