Brown V. Board Of Education Marked The Naacp’s Greatest Success In Its Fight To. Board of education sounded the death knell for the doctrinal underpinnings of jim crow segregation. In its most elemental sense, the landmark supreme court victory of the naacp in brown v.

In its most elemental sense, the landmark supreme court victory of the naacp in brown v. Board of education sounded the death knell for the doctrinal underpinnings of jim crow segregation.