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After reading this chapter, you should be able to explain
- how television influences people, culture and other media.
- television as an electronic technology. how television has expanded beyond over-air delivery.
- networks dominance of programming to local over-air television stations.
- federal funding of noncommercial television.
- how cable today rivals over-air networks and affiliates.
- radio as the model for early television programs.
- television as an efficient purveyor of news.
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