Who was the first African American Supreme Court Justice?

Thurgood Marshall was the first African American Supreme Court Justice, serving on the Court from 1967 to 1991. His appointment was significant not only because he broke racial barriers in one of the highest legal positions in the United States but also because of his longstanding commitment to civil rights. Before becoming a Supreme Court Justice, Marshall was a prominent civil rights lawyer, notably arguing and winning the landmark case Brown v. Board of Education, which declared racial segregation in public schools unconstitutional. His tenure on the Supreme Court was marked by his dedication to issues of equality and justice, influencing pivotal rulings that advanced civil rights during a transformative period in American history.