What mark did Thurgood Marshall leave on the world?

Thurgood Marshall's impact on the world was significant. He made history by becoming the first African American justice to be appointed to the United States Supreme Court. This was the crowning moment of a long and illustrious legal career. Years before this ground-breaking appointment, Marshall served as an attorney for the NAACP Legal Defense Fund, and was actively involved in the civil rights struggle.
Marshall argued for the plaintiff before the Supreme Court in the landmark case of Brown v. Board of Education (1954), which ruled school segregation unconstitutional. Marshall's work on Brown greatly enhanced his public profile and led to his appointment to the U.S. Court of Appeals by President Kennedy. Two years before his elevation to the Supreme Court, Thurgood Marshall was chosen by President Johnson as his Solicitor-General, the first African American ever to hold the post.
While serving on the Supreme Court, Justice Marshall gained a reputation as an outspoken defender of civil liberties against encroachment by the authorities. This created an environment in the United States in which the rights of suspects, minorities, and women seeking abortions were respected and upheld instead of marginalized or ignored, as had previously been the case. As someone who had experienced racial prejudice and bigotry throughout his life, Thurgood Marshall was in a unique position to carry on the fight for rights and civil liberties that he'd begun more than thirty years before his appointment to the highest court in the land.