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Spread communication across wide areas and was created by Alexander Graham Bell
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Powered countless social changes and was created by Thomas Edison
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Increased personal mobility and freedom and was created by Karl Benz
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Made the world smaller and was created by Guglielmo Marconi
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Allowed people and products to quickly move and was created by Orville and Wilbur Wright
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Transformed business world; predecessor to the Internet and was created by John Atanasoff, et al.