Why was the hernandez v. texas case important in the fight against discrimination?

a. it ruled that it was illegal to use federal funds to aid any state or activity in which racial segregation is practiced.

b. it ruled that african americans are not the only ethnic group to be protected by the fourteenth amendment to the u. s. constitution.

c. it ruled that states are required to provide separate but equal schools for african americans.

d. it ruled that the desegregation of children in public school based on race was illegal.