Answer:
Judicial review is the power of a court to review and potentially invalidate a law or government action that it determines to be unconstitutional. It is an important principle in the American system of government, as it allows the courts to check the powers of the other branches of government and ensure that they are acting within the bounds of the Constitution.
The Brown v. Board of Education decision was an example of judicial review because the Supreme Court used its power of judicial review to declare that segregation in public schools was unconstitutional. In this case, the Court was asked to determine whether the "separate but equal" doctrine, which allowed segregation in public schools, was constitutional. The Court ultimately ruled that segregation in public schools was inherently unequal and violated the Equal Protection Clause of the Fourteenth Amendment, which guarantees equal protection under the law to all citizens.
There are several pieces of evidence that the Court used to come to its decision to desegregate schools. One of these is the "doll test," which was conducted as part of the psychological research presented to the Court. In the doll test, black children were shown dolls that were identical except for their skin color and were asked which doll they preferred. The results showed that the majority of black children preferred the white doll and associated positive attributes with it, indicating that segregation was damaging to the self-esteem and sense of self-worth of black children.
Another piece of evidence that the Court considered was the "amicus curiae" brief filed by social scientists, which argued that segregation had a harmful psychological effect on black children and hindered their ability to learn. The brief stated that "segregation of white and colored children in public schools has a detrimental effect upon the colored children. The impact is greater when it has the sanction of the law, for the policy of separating the races is usually interpreted as denoting the inferiority of the negro group. A sense of inferiority affects the motivation of a child to learn." This evidence played a significant role in the Court's decision to declare segregation in public schools unconstitutional.
Step-by-step explanation: