What is the definition of birth rate?
A)the number of babies born in a place
B)the number of people living in a nation
C)the number of people who have died
D)the number of children attending school

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.