GK
INVENTIONS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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He helped farmers live a better life
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He made it a lot easier for people to travel
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He made it easier for people to communicate
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He made it easier to work at night and increased the amount of work that a person could do in a day.
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Detailed explanation-1: -Alexander Graham Bell is most well known for inventing the telephone. He came to the U.S as a teacher of the deaf, and conceived the idea of “electronic speech” while visiting his hearing-impaired mother in Canada.
Detailed explanation-2: -Before the telephone was invented, it was impossible to communicate by voice across any distance. The landline in 1876, along with the telegraph a few decades earlier, revolutionized communications, leading leap by leap to the powerful computers tucked snugly in our pockets and purses today.
Detailed explanation-3: -He is most known for his invention of the telephone. Bell’s central interest lied in deaf education and teaching. His father was a researcher of speech and he too took interest in the physiology of speech. Bell utilized his fathers method called “visible speech” to teach deaf students.