(A) Marconi (X)
(B) Galileo (X)
(C) Edison (X)
(D) Graham Bell (✔)
Answer: Telephone Was invented In 1876 In America By Graham Bell.
(A) Marconi (X)
(B) Galileo (X)
(C) Edison (X)
(D) Graham Bell (✔)
Answer: Telephone Was invented In 1876 In America By Graham Bell.
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