Question

how has global communication changed over the last 30 years? in Global Perspective.

Answer 1

Over the past 30 years, more and more satellites have been launched into orbit, primarily for television and telephone service. ... Called the Global Positioning System (GPS), the satellite network would revolutionize how we communicate.

Answer 2

Over the past 30 years

more and more satellites have been launched into space which affect the Global communication.....

I think you have understant...

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