Final answer:
The Supreme Court case New York Times Co. v. United States reaffirmed the freedom of the press and prevented government censorship.
Step-by-step explanation:
The Supreme Court case that reaffirmed the freedom of the press and prevented government censorship was New York Times Co. v. United States, also known as the Pentagon Papers case. In 1971, the New York Times published classified documents exposing U.S. involvement in the Vietnam War. The government attempted to stop the publication, citing national security concerns. However, the Supreme Court ruled in favor of the New York Times, stating that prior restraint of the press was unconstitutional.
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