Who invented a sharp-cutting steel plow that could slice through the thick tangle of prairie grass roots without the soil sticking to the blade?
A) John Deere
B) Cyrus McCormick
C) Edmund Flagg
D) Eli Whitney

Question

Quizplus · Accepted Answer

John Deere invented the steel plow in 1837, which was designed to cut through tough prairie soil without the soil sticking to the blade.

Who Invented a Sharp-Cutting Steel Plow That Could Slice Through