industrial Revolution

Alexander graham bell

by: Deniva C.

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the old telephone alexander graham bell made

the purpose of the invention and the year of the invention

alexander hoped to invent a ear trumpet a hearing aid for his wife who was deaf but while she couldn't hear his new invention it came to be known as the telephone other people found it very useful the telephone was the only way to send a message. the year of the invention was march 10, 1876,

how the invention was important

he was very important because he helped many people by inventing the telephone now people could talk across the world or even a couple miles away instead of sending letters to them.

how the invention is used

this invention is still used today but it dose not look the same this invention. it is used to call text search the web and even to play games
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