Between 1850 and 1950 the productivity of the average American farm worker:

A. declined
B. remained about the same
C. doubled
D. quadrupled

I'm unsure which choice to choose? helpp

4 answers

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.
no problem!