posted by sara .
Between 1850 and 1950 the productivity of the average American farm worker:
B. remained about the same
I'm unsure which choice to choose? helpp
The productivity certainly increased in that century. Farmers went from plowing with horses or oxen and steel plows to using motorized tractors and other equipment.
However, I don't know if it doubled or quadrupled. I'm sure that information is in your text materials.
okay thanks I found it, it's C.
Thanks for posting the answer.