EDGE 2021 APUSH BRANLIEST

Read the excerpt from author Walter Dean Myers about the significance of the Brown v. Board of Education Supreme Court case.
In Brown vs. Board of Education Thurgood Marshall, Kenneth B. Clark, and the lawyers and social scientists, both black and white, who helped them had won for African Americans a victory that would bring them closer to full equality than they had ever been in North America. There would still be legal battles to be won, but the major struggle would be in the hearts and minds of people and ‘in that gap between law and custom.’
–Walter Dean Myers,
The African American Struggle for Freedom
Following the Brown decision in 1954, which of these would Walter Dean Myers have considered to be a legal battle "to be won”?
overturning the “separate but equal” doctrine
desegregating the armed forces
guaranteeing the voting rights of all citizens
ending job discrimination in federal hiring