As the chief legal counsel of the National Association for the Advancement of Colored People for more than 20 years, Marshall argued 32 cases before the US Supreme Court, successfully challenging racial segregation, most notably in Brown v. Board of Education. In 1967, he became the first African American appointed to the Supreme Court, a position he held until his retirement in 1991. How many of the 32 cases that Marshall argued before the Supreme Court did he win? Discuss
Source: The Free Dictionary