The+steel+plow

John Deere invention was the steel plow http://www.retiredtractors.com/Plows/RepoPlow.jpg The steel plow was a very important piece of equipment because if we did not have the steel plow we would have no way for the farmers to plow there field, then we wouldn't be able to have crops such as corn,and tomatoes and all sorts of crops so that they could be able to sell the crops and then we couldn't make no profits and then they wouldn't have any money.