Who introduced the people of ghana to islam in the mid-eleventh century?

Which of the following statements is true for post-processual archaeology? select one: a. its research by inductive reasoning focuses on the major events in the history of humankind. b. its research uses primarily scientific and anthropological methods and techniques. c. its research focuses on all individuals associated with the ancient remains.

What are the two powers that the federal and state governments share?

How do state and federal courts differ in the united states