USI. 8d

This invention increased the need for slave labor in the South.

• Cotton Gin

• Reaper

• Steamboat

• Steam Locamotive

These two men created the reaper.

• Jo Anderson

• Cyrus McCormick

• Peter Cooper

• Thomas Edison

• Robert Fulton

Who is known for developing this in the United States?

• Cyrus McCormick

• Robert Fulton

• Alexander Graham Bell

• Jo Anderson

Who invented the famous cotton gin in the early 20th century?

• Eli Whitney

• Eli Young

• Abraham Lincoln

• Benjamin Franklin

Which invention increased the productivity of the American farmer?

• Cotton Gin
• Reaper
• Steamboaat
• Steam Locomotive