Inventions of the early 1900s

Which invention is shown here?

• Ford Model T (car)

• Airplane

• Tank

Who used the assembly line to mass produce the first automobiles?

• Thomas Edison

• Henry Ford

• Nikola Tesla

What is this invention?

• Radio

• Washing machine

• Telephone

Who invented the telephone?

• Thomas Edison

• Alexander Graham Bell

• Henry Ford

Which invention is shown here?

• Automobile

• Airplane

• Tank

Who is credited with the first successful flight of an airplane?

• The Wright Brothers

• Henry Ford

• Nikola Tesla

Which invention is shown here?

• Stove

• Washing machine

• Refrigerator

Which invention is shown here?

• Traffic light

• Telephone

• Movie projector

Which invention is shown here?

• Telephone

• Radio

• Movie projector

What types of jobs developed because of the automobile?

• Road construction jobs

• Jobs in the steel industry

• Jobs in the oil industry

• All of the above