What was the main point of the fifteenth amendment?

In some african american communities, unemployment was as high as percent.

Ahistorian who compares the expansion of political systems to the expansion of economic systems is organizing history by

Why were some framers in favor of incorporating the bill of rights? a. because then the bill of rights would cover both state and federal law.b. because then the bill of rights would protect both citizens and non citizens.c. because the the framers would only have to follow the federal laws.d. because the the framers would only have to follow their state's laws