The Industrial Revolution

The telegraph was invented by______________________

• Samuel Morse(Morse Code)

• Alexander Graham Bell

• Nikola Tesla

The telegraph used what type of code

• Foreign Languages

• Sign Language

• Morse Code

This code was used to send messages quickly

• text

• Morse Code

• phonograph

What was main use for the Morse Code?

• To send messages to the President of the Unites States

• For the railroad system to communicate so that they would stay on schedule and to prevent accidents

• Used so that people communicate in the city

Alexander Graham Bell invented the ____________________

• Light bulb

• car

• telephone

True or False: Alexander Graham bell was a teacher

• True

• False

What 3 things did Thomas Edison invent?

• Phonograph, light bulb, electricity

• car, cell phone, television

• railroad, traffic light, computer

He was a Serbian immigrant that developed the type of electricity that we use today:

• Nikola Tesla

• Gerald Ford

• Andrew Carnagie

What was affect of urbanization?

• Caused the number of factories and jobs to more than double

• Caused people to be homeless

• Cities did not grow

Andrew Carnagie was a:

• Farmer

• Doctor

• Steel supplier/made steel