What is considered a passing score for the reading/writing multiple choice section of the tsi?

How can congress clarify parts of the constitution that are unclear?

What would you call a political system that is only meant to last for a short time

Which factor contributed to the rise of african empires such as ghana and mali ? a. their creation and involvement in trade networks b. they focused only on agricultural production. c. they didn’t engage in warfare with other nations d. their geographic location protected them from attacks.