Question

(a)
1940's
(D)
Revolutionized
mass media
(c)
Televisor
J.L. Baird
O
O
Satellite
O
O
ОО
A
Gutenberg
O
O
Electronic
typewriter
O
O
O
Xining to
Lhasa
O
O
O
Khabar
Lahriya
O
O​

Answer 1

Answer:

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Explanation:

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