Think about the historical significance of brown v. board of education. why do you think it is considered a seminal us text? it determined that segregation had no effect on a student's ability to learn. it upheld the "separate but equal" doctrine. it prohibited discussion of racial inequality in schools. it overturned the "separate but equal" doctrine.

Brown v. Board of Education was very important because it overturned the "separate but equal" doctrine.

As a result of the Supreme Court's ruling, the legal standing for the "separate but equal" doctrine which allowed for segregation was removed and it was overturned.

In conclusion, option D is correct.

Find out more on the separate but equal doctrine at link.

I believe the answer is: IT OVERTUNED THE "SEPARATE BUT EQUAL" DOCTRINE.

In brown v. Board of education, the court ruled that separating black and white students in schools are deemed as an unconstitutional practice.

This become a landmark that overturned the separate but equal doctrine in other places such as public transportation, restaurants, public restrooms, etc.

experiments.

surveys.

questionnaires.

interviews.

case studies.

participant and non-participant observation.

observational trials.

studies using the delphi method.

it continues in business