The correct answer is; The television.
Further Explanation:
The Vietnam war was the very first war that was covered by the media on television networks. The media reported negatively on the television throughout the war. The networks that covered the war were NBC, ABC, and CBS. This helped to develop the way news coverage changed for numerous years to come.
There have been many opinions throughout the years that the United States was defeated because of the negative television reporting. The coverage was actually on-site with many reporters on scene of the war and coverage was daily.
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George Washington was the first president of the United States in April of 1789
He wrote the Declaration of Independence, which officially declared that the American Colonies were completely free of British authority and influence.
Hey There!
The situation that is considered reinforcement is Receiving a "thank you" from somebody after doing something nice.
Thank You!