Thurgood Marshall contributed to the success of the civil rights movement by C. mounting successful legal challenges to racist laws.
Thurgood Marshall was the first African American to make it into the United States Supreme Court.
This was monumental and pointed to a new era of African American participation in the American Federal government, especially in the justice sector.
Before he got into the Court however, he was a civil rights lawyer who consistently mounted legal challenges against racist laws in the South known as Jim Crow.
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