How Did California Demonstrate in 1964 That It Was Opposed

How did California demonstrate in 1964 that it was opposed to racial desegregation?

A) It did not-California has always been at the forefront of legislation promoting racial equity, since it is such a diverse state.
B) Although it was later declared unconstitutional, Californians approved a law allowing voter registration solely on the basis of race.
C) It passed a state constitutional amendment repealing all legislation banning discrimination in housing.
D) Californians passed a law in that year promoting segregated schools, and abolishing some public schools in mostly black areas.