Which of the following was not an agricultural improvement of the mid-1800s?
A)horse-powered threshing machines
B)cast-iron plows
C)the windmill
D)hand-cranked fanning machines
E)the grain cradle

Question

Quizplus · Accepted Answer

The windmill, while an important agricultural tool, was not an innovation of the mid-1800s. It had been used for centuries prior for various purposes, including grinding grain and pumping water. The other options listed were significant agricultural improvements during that time period.

Which of the Following Was Not an Agricultural Improvement of the Mid-1800s