Corroboration : Does the evidence in document B support or contradict the evidence in document A?

What caused the settlement of more african americans in the mississippi alluvial plain region then in the ozark mountains region?

Which of the following statements best describes relations between india and pakistan? a. the countries have had peaceful relations since the partition of india. b. the countries have an ongoing trade dispute with bangladesh. c. the countries have had conflicts over the region of kashmir. d. the countries have agreed not to develop nuclear weapons.

Analyze: according to adam smith, why is competition a good thing? explain.