Questions and Answers
What impact did the invention of the cotton gin have on the need for slave labor?
Increased the need for slave labor
How did John Deere's steel plow improve farming efficiency?
Reduced labor required for plowing
What was the purpose of the mechanical reaper mentioned in the text?
Harvesting wheat
What impact did interchangeable parts have on production?
Signup and view all the answers
Under free enterprise, who decides what to make and how much to produce?
Signup and view all the answers
How does supply and demand impact the price of a good or service?
Signup and view all the answers
What was the purpose of barbed wire fences as mentioned in the text?
Signup and view all the answers
