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History, 05.10.2019 15:00 BallerAlert1644

What is the most important way technological innovations changed agriculture during the second half of the nineteenth century?
a. farmers were able to stop using fertilizers on their fields.
b. new equipment allowed different crops to be grown for the first time.
c. more efficient farms were able to produce more crops with fewer workers.
d. new equipment meant that natural events like droughts were not a concern.

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