Which of the following best explains the success of Deere's invention?
A. is the answer
The cast-steel plow was better suited to Illinois soil.
B.
The wrought-iron plow was too expensive for farmers.
C.
Illinois farmers preferred to buy from local businesses.
D.
Cast iron was manufactured more cheaply than wrought iron.
Here is another one with the answer in the screen shot, I couldn't find the answer on here so I thought I should just make one myself.
