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Which of the following is a recent technological breakthrough that has had as great an impact as the invention of paper?

a. communication via telegraph
b. mass printing of books
c. electronic communication
d. the invention of the airplane

2 Answers

6 votes

Answer: c. electronic communication

Step-by-step explanation:

User Nowaq
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4 votes

Answer:

ITS ELECTRONIC COMMUNICATION !!!!!!!

Step-by-step explanation:

User Alex Trevithick
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