Which of the following was not one of the advances in technology that enabled the Great Plains farmer to increase the land's yield tenfold?

Question

Quizplus · Accepted Answer

Gasoline-powered canal boats were not a technological advance that enabled Great Plains farmers to increase their land's yield. The other options - efficient steel plows, improved threshers, specially-designed wheat planters, and improved grain binders - all directly aided farmers in cultivating and harvesting crops more efficiently, which allowed for greater yields.

Which of the Following Was Not One of the Advances