Select the orrect answer. What does a cost-benefit analysis indicate?
A.
the optimal level of pollution control
B. external costs
C. internal costs
D. total costs

Which of the following characteristics define a state? check all that apply. a. a population of people b. a sovereign government that determines how a group of people is ruled c. an army, military, or police force d. a territory with set borders

Agriculture is a. slowly being replaced by mining as the primary industry in southern africa c. not possible in southern africa because of drought b. the primary industry in southern africa d. none of the above

What sequence of events connects the industrial revolution, industrial capitalism, communism, and the cold war?