6. If a lower court decides one way on a decision and an appeal to a higher court strikes that down, which follows: A. the higher court's decision stands
B. the Supreme Court mediates the decision
C. another state's court gets involved
D. the courts combine into a new session

c

Explanation:

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.

b. the 200th birthday of the united states