Who inventions changed American agriculture on the prairies of the Midwest?

Key inventions that transformed American agriculture on the prairies of the Midwest include the steel plow, invented by JOHN DEERe in 1837, which made it easier to till tough prairie soil. The reaper, developed by Cyrus McCormick in the 1830s, revolutionized the harvesting of crops, increasing efficiency and productivity. Additionally, the development of the grain elevator facilitated the storage and transportation of harvested grains, further boosting agricultural output in the region. These innovations collectively enabled farmers to cultivate larger areas and increase yields, significantly shaping Midwest agriculture.