The doctrine related to public education which was overturned by the Supreme Court decision in Brown v. Board of Education was the policy of B) separate but equal. This doctrine was overturned by referencing the equal protection clause of the Constitution which argued that equal protection of the law was afforded to all citizens regardless of race.
No one is "better" than another person. Some people may be rich, and others may be poor, but just because someone is poor doesnt mean you're better than them.
One of the most important things they do is organizing the competition by choosing candidates to run under their label. This is also affected by how states organize their ballots. Parties also help to unify the electorate and moderate conflict, as well as help organize government and turn preference into policy.
Answer: voter education, interracial cooperation, and the Civil Rights Act of 1965.
Explanation: I looked it u on google, hope it helps!