1. Many modern-day african nations have had difficulty uniting their people because the people

A) Have strong tribal ties

B) Are still loyal to the former colonial power

C) Do not wish to remain in africa

D) Are unwilling to accept authority figures

2. Which statement about the Green Revolution is most accurate?

A) It reduced the amount of chemical pollutants in the enviroment.

B) It increased food output in many developing countries.

C) It decreased dependence on fossil fuels.

D) It attempted to end colonial rule.

3. Most traditional societies are similiar in that

A) They place great emphasis on the freedom of the individual

B) They tend to resist social change

C) All of their members are approximately equal in wealth and social status

D) They have contributed little of lasting importance to the development of civilization

4. Which topic is central to the study of economics?

A) Tracking the development and spread of diseases

B) Understanding the causes of ethnic rivalries

C) Examining the distribution and use of limited resources

D) Studying the growth and role of political parties