list two communication technologies that have contributed to change the U.S. economy since the end of the cold war?

asked Jan 2, 2020 156k views

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2 votes

The predecessor to the internet and lasers

Besik answered Jan 5, 2020

by Besik

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Answer: The internet and cell phones

Explanation: I just took the quiz and got it correct.

Pixartist answered Jan 6, 2020

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