American Inventors

What did Samuel Morse invent?

• an electric telegraph

• a code system

• Morse code

• all opions are correct

When was the Morse code invented?

• In 1838

• In 1938

• In 1388

• In 1883

The dots and dashes in Morse Code show

• numbers

• the alphabet letters

• punctuation marks

• all the above

"O" is symbolised with

• dash dot dash (- . -)

• dot dot dot (. . .)

• dash dash dash (- - - )

• dot dash dash (.- -)

Who invented the telephone?

• Alexander Bell Phone

• Samuel Morse

• Alexander Graham Bell

Wheb did Bell invented the telephone?

• In 1867

• In 1876

• In 1678

• In 1967

What did people use before the electric light bulb?

• torches

• lamps

• candles

Who invented the light bulb?

• Thomas Edison

• Thomas Erickson

• Ed Thomasson

When did the Wright Brothers invent the first plane?

• in 1903

• In 1930

• In 1913

Which one do you think is the best invention?

• The Morse code

• The telephone

• The electric light bulb

• The airplane