Chapter 4 Lesson 2 Inventions Change Society

Who invented the telegraph?

• Alexander Graham Bell

• Thomas Alva Edison

• Samuel Morse

• Lewis Latimer

What did Thomas Alva Edison invent?

• The typewriter

• The phonograph

• The shoe-making machine

• The Model T car

Which invention is attributed to Jan E. Matzeliger?

• The vacuum cleaner

• The light bulb

• The shoe-making machine

• The storage battery

How many Model Ts did Henry Ford sell between 1908 and 1926?

• 5 million

• 10 million

• 15 million

• 20 million

What significant contribution did Lewis Latimer make to the light bulb?

• Invented the light bulb

• Invented a better wire for it

• Invented the storage battery

• Invented the motion picture projector