What effect did the new agriculture invention steel plow and mechanical reaper have on agriculture in the us?

The steel plow and mechanical reaper revolutionized agriculture in the U.S. by significantly increasing efficiency and productivity. The steel plow allowed farmers to break tough soil more easily, facilitating the cultivation of previously challenging land. Meanwhile, the mechanical reaper enabled faster harvesting of crops, reducing labor costs and time. Together, these inventions contributed to the expansion of farming, increased crop yields, and ultimately supported the growth of the American agricultural economy.