The choices can be found elsewhere and as follows:
A)overturned a civil rights law from 1866
B) upheld a civil rights law from 1866
C) overturned the 13th Amendment
D) upheld the 13th Amendment
I believe the correct answer is option B. In the case of jones v. mayer, the supreme court upheld a civil rights law from 1866. The SC decision held that Congress could regulate the sale of private property in order to prevent racial discrimination.