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Biological Exchange: Benefits and Costs
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AP World History
APWH.099 Biological Exchange: Benefits and Costs
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Which answer best identifies a continuity and a change associated with biological exchange from c. 1200 to c. 1450?
A
All trade ended, while biological diffusion began only after the internet.
B
The Americas became the center of Afro-Eurasian exchange before 1450.
C
No crops moved, while disease became a form of religious conversion.
D
Long-distance contacts continued to move goods and people, while intensified connections widened the spread of crops and pathogens.
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