Answer:
Twenty-four-hour cable news had an instant appeal with the American public and a dramatic impact on the nightly network ... the three broadcast networks as the most believable TV news source, an honor it has held for more than a decade. The second half of the 1980s and the second half of the 1990s.
Government Intrusion.
Explanation:
The spread of 24-hour networks during the 1980s and 1990s made the American public more aware of government intrusion. Therefore, option A is the correct option.
Government intrusion is a form of government control over the privacy of the citizens of a country. It is considered an act when the government intrudes upon the privacy of its citizens when they expect privacy in their life matters, such as their political opinions.
The constitutions of democratic countries attempt to stop these intrusions by the government. Such as the 4th constitutional amendment of the USA constitution allows such intrusion only in reasonable cases and in a reasonable amount. The proliferation of 24-hour networks in the 1980s and 1990s increased public awareness of government encroachment in the United States. As a result, choice A is the best one.
Here you can learn more about the US constitution from here:
https://brainly.com/question/699977
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