Why is North Korea classified as a dictatorship? A. It has a small group of wealthy individuals directing public policy.
B. It has a single autocratic leader who holds all power.
C. It has a single head of state who inherited his power from his family.
D. It has a popularly elected legislature that chose a prime minister.

Identify the example of when situation and time are key to assessing risk of harm in a research study: a study on the efficacy of a behavioral intervention for smoking cessation involves both adults and teenagersasking women if they have had an abortionresearch on the prevalence of hiv-infected individuals in communitiesa survey about sexually transmitted diseases

Is when a person has given their consent based on understanding the actions and facts of a study?

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.