Question

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.

Answer 1

From my learning of History, I would recommend C.  New and more efficient equipment made it easier to work in the fields with less people. They used to have simple equipment that would be efficient with lots of people. With the new technology it took less people.