Question 1 of 10 Why did the United States finally abandon the gold standard in the 1970s?
A. Most other countries adopted the gold standard.
B. Currencies from other countries become stronger.
C. Investors refused to accept U. S. fiat currency.
o
D. Large quantities of dollars were being redeemed for gold.

answer is C

I think...maybe

D

Explanation:

Just took the quiz

abraham lincoln  (february 12, 1809  – april 15, 1865) was an american statesman, politician, and lawyer who served as the 16th  president of the united states  from 1861 until  his assassination  in april 1865. lincoln led the nation through the  american civil war, its bloodiest war and its greatest moral, constitutional, and political crisis.[2][3]  he preserved the  union,  abolished slavery, strengthened the  federal government, and modernized  the u.s. economy.