Answer:
The main idea of this paragrph is the concept of medium of exchange.
Explanation:
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When a person presents a message in a formal manner, he or she is engaging in public communication.
Public communication refers to the type of communication wherein a message is presented by one person or a group to another group in a formal manner. In a public sphere, the individuals or group engage in a dialogue to deliver a message.
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Answer:
the author's personal views and family connection to the McCoys rehashing of the McCoy feud chronology followed by analysis of other Appalachian feuds.
Explanation:
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