SAT US History Practice Question

All the following advances were made in race relations in the United States between 1940 and 1960 EXCEPT:

1. A.In Brown Vs. Board of Education, the U.S. Supreme Court declared that segregated public schools were unconstitutional.
2. B.Public transportation was desegregated.
3. C.Major league baseball was desegregated.
4. D.The Chinese Exclusion Act was repealed.
5. E.A voting rights act was passed.