Final answer:
White supremacist organizations opposed racial integration of public schools after Brown v. Board of Education.
Step-by-step explanation:
The subject of this question is White supremacist, extreme right organizations that opposed racial integration of public schools after the Brown v. Board of Education decision in 1954. These organizations include the White Power Movement, White Citizen's Council, and the Resurgence of KKK. They held racist beliefs and aimed to maintain racial segregation in public schools.
Learn more about White supremacist organizations opposing racial integration in schools