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By 1960, almost 90 percent of American families owned television sets, average daily television viewing time was five hours, and television had proven itself the most effective advertising medium ever invented. A. True.B. False.

2 Answers

4 votes

Answer:

a

Step-by-step explanation:

User Reuel
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5 votes
True I’m pretty sure!
User Ives
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5.2k points