The document summarizes early efforts for equality in the 1940s-1950s. It discusses how African Americans challenged segregation through legal and protest efforts such as the Montgomery bus boycott. The Brown v. Board of Education Supreme Court decision declared segregation in public schools unconstitutional, though it faced resistance from Southern states. The Montgomery bus boycott launched Martin Luther King Jr. and the civil rights movement by proving that nonviolent protests could successfully demand change. However, segregation and discrimination remained widespread even after these early victories.