Which innovation most strongly caused the emergence of a nationwide market for farm produce in England? A. the seed drill

B. the Bessemer process

C. the steam engine

D. the cotton gin

ANSWER: STEAM ENGINE

(People keep saying it's Cotton Gin, It's not. I just finished the the Pretest.)

The steam engine allowed the locomotive the become invented. They made tracks all of the nation. The locomotive was then sent all around the nation to carry farm produce to other towns, and futher areas throughout England. Thus being the innovative which most strongly caused the emergence of a nationwide market for farm produce in England.​