WorksheetsLibrary of Congress: Who invented electric Christmas lights?
Total questions: 9
Worksheet time: 5mins
Who invented electric Christmas lights?
Thomas Edison and Edward Johnson
Nikola Tesla and George Westinghouse
Alexander Graham Bell and Elisha Gray
Guglielmo Marconi and Heinrich Hertz
Which organization provided the information about electric Christmas lights?
Library of Congress
Smithsonian Institution
National Archives
American Museum of Natural History
What was a danger of using candles on Christmas trees?
Causing home fires
Melting the tree
Attracting insects
Making the tree too bright
Who took the photograph of the National Christmas Tree in 1997?
Carol M. Highsmith
Ansel Adams
Dorothea Lange
Robert Capa
What colors were the light bulbs used on President Coolidge's Christmas tree?
Red, white, and blue
Green, yellow, and red
Blue, green, and white
Yellow, red, and blue
What was required to wire electric lights before 1903?
A plumber
A carpenter
A wireman
A painter
Who are we grateful to for illuminating our holiday season?
Thomas Edison, Edward H. Johnson, and Albert Sadacca
Thomas Edison, Nikola Tesla, and Albert Sadacca
Thomas Edison, Edward H. Johnson, and J. D. Cress
Thomas Edison, Nikola Tesla, and J. D. Cress
What is the main topic of the document?
The history of electric Christmas lights
The invention of the light bulb
The history of Christmas trees
The invention of electricity
What type of lights are mentioned in the document?
Candle lights
Gas lights
Electric Christmas lights
Lantern lights
