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Explanation:
The Drinking Gourd song was supposedly used by an Underground Railroad operative to encode escape instructions and a map. These directions then enabled fleeing slaves to make their way north from Mobile, Alabama to the Ohio River and freedom.
Answer:
Changes in rainfall and temperature affect not just whether crops are abundant at harvest, but also whether they live that long. ... Published in the journal Nature Climate Change, suggests that an increase in temperature of 1 degree Celsius in Mato Grosso will lead to a 9-13% reduction in soy and corn production.
Explanation:
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