10 Revolutionary Facts About Thurgood Marshall
Before he became the first African - American justice on the Supreme Court , Thurgood Marshall was already a powerful civil right innovator : He argued 32 cases in front of the Supreme Court in his employment as a lawyer for the National Association for the Advancement of Colored People ( NAACP ) in the ' 40s and ' 50s . He won 29 of those cases , include landmark conclusion aboutschool segregationandvoting rights ....