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

Question

Quizplus · Accepted Answer

Gasoline-powered canal boats were not directly related to the technological advances that increased the land's yield for Great Plains farmers. The key innovations were related to farming equipment and techniques, such as efficient steel plows, improved threshers, specially-designed wheat planters, and improved grain binders, which directly contributed to agricultural productivity.

Which of the Following Was Not One of the Advances