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Inventors of USA

QuestionAnswer
Typewriter Christopher Sholes
Meat packing process P D Armour
Shoe-lasting machine Jan Ernst Matzeliger
vulcanization of rubber Charles Goodyear
telephone Alexander Graham Bell
Liquid fuel rocket Robert Goddard
Steam boiler furnace Granville T Woods
phonograph Thomas A Edison
Sugar refining process Norbert Rillieux
Gas mask & traffic signal Garrett A Morgan
Assembly Line Henry Ford
telegraph Samuel Morse
Steamboat Robert Fulton
Samuel Colt revolver
Elias Howe lock-stitch sewing machine
Created by: cousinmom
Popular U.S. History sets

 

 



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