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The term ______ refers to the economic situation in which a few firms dominate an industry.

Cable News Network (CNN) premiered in 1970.

Because of the role of the navy in early broadcast history, the United States today has a national broadcasting system both controlled and supervised by the government.

The term ______ refers to the economic situation in which a few firms dominate an industry.

Why were AT&T and GE able to undercut Marconi’s influence with the U.S. Navy, even though Marconi was the best company?

The data-linking feature that allows Internet users to skip directly from a highlighted word to a related file in another computer system is called _______.

Local culture is most closely identified with which of the following historical periods?

Though most news reporters won’t easily admit it, they would have a harder time doing their job without the help of PR practitioners.

The printing press fostered the rise of tribal communities.

Blu-ray discs have prevented the streaming of movies over the Internet from catching on.