Answer:
The publication of "The Pentagon Papers" dealt a blow to the Nixon administration in June 1971
Explanation:
a) watergate papers are wrong because the watergate scandal took place from June 1972 to 1974.
b) "The Collapse of the Armed Forces" is wrong. Because it was not published in The New York Times.
c) the pentagon papers are correct. Because it was an article published in the New York Times in June 1971. Also because it unveiled the role and participation of the U.S. in the Vietnam war. Revealing the participation of the U.S. in a coup d'etat and many other unknown topics, like the impact of their actions.
D)Nixon's role in the Vietnam War atrocities" is wrong. Because they were published among many articles, books, and publications.
