Dupont discusses the fall of the Roman Empire, the decline of the Mayas, and the disappearance of Viking communities in Greenland. What does he say these are examples of?

a. decreased food production
b. increased spread of disease
c. the longer-lasting empires of past eras
d. examples of the inevitable rise and fall of cultures
e. civilizations felled by the effects of climate change


Answer: e

Political Science

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Which of these is an example of a broadly focused foreign policy?

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Political Science