How did the inventions of Deere's steel plow and McCormick's reaper encourage the settlement o the western plains?

Deere's steel plow and McCormick's reaper significantly enhanced agricultural efficiency, making it easier for settlers to cultivate the tough soil of the western plains. The steel plow allowed farmers to break up dense prairie soil, while the reaper increased the speed and ease of harvesting crops. These innovations made farming more productive and profitable, attracting more settlers eager to take advantage of the rich agricultural potential of the region. Consequently, the combination of improved farming techniques and increased crop yields played a crucial role in encouraging the settlement and development of the western plains.