The challenge Richard Nixon faced as president was to restoring American confidence. Thus the correct answer is B.
Who was Richard Nixon?
Richard Nixon was the 37th president of the United States. He helped in resolving issues related to American fighting in Vietnam and helps in establishing cordial relationships with China and USSR.
During his presidency, he got involved in the famous watergate scandal due to which he has to resign from his position as he had received lot of criticism for the same.
The Watergate Scandal spoiled the reputation of the president among the citizens this was considered a challenge for him to restore the confidence of Americans.
As Watergate scandal allows the public to view the documents related to the government and established guidelines for the information system of government.
Therefore, option B restoring American confidence is the appropriate answer.
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