Answer:
Restoring American confidence.
Explanation:
Richard Nixon became the 37th President of the United States from 1969-74. His presidency was a huge turning point in America's domestic front as the country was divided in the case of the Vietnam war, while women's rights activists were pressing for equality and racism was also prevalent, leading to more issues than enough.
While these issues prevailed, the next president is sure to be met with the task of trying to find a possible solution. So, <u>one challenge of Richard Nixon's presidency is to restore the confidence of the American people</u> in the face of the division regarding the involvement of America in the Vietnam war.
Thus, the correct answer is the second option.
Indigenous Australians are the Aboriginal and Torres Strait Islander
people of Australia, descended from groups that existed in Australia and
surrounding islands prior to European colonization. The earliest
definite human remains found in Australia are those of Mungo Man, which
have been dated at about 40,000 years old, although the time of arrival
of the first Indigenous Australians is a matter of debate among
researchers, with estimates including thermoluminescence dating to
between 61,000 and 52,000 years ago, as well as a suggestion of up to
125,000 years ago.
There is great diversity among different Indigenous communities and
societies in Australia, each with its own mixture of cultures, customs
and languages. In present-day Australia these groups are further divided
into local communities. At the time of initial European settlement,
over 250 languages were spoken; it is currently estimated that 120 to
145 of these remain in use, but only 13 of these are not considered
endangered.
I hope that helped :)
