Answer :
National Association for the Advancement of Colored People (NAACP) rely primarily on the courts to press for black political rights in its early years in the following way.
Explanation:
For its early litigation efforts, the NAACP relied on lawyers who volunteered their services. In 1934, the group hired CHARLES HAMILTON HOUSTON, an African American and dean of Howard Law School, as its first full-time attorney. The following year, Houston started a legal campaign to end school segregation. Houston was assisted by THURGOOD MARSHALL, a young lawyer who would go on to argue many cases before the Supreme Court and in 1967 would become the first African American appointed to the Court. In 1940, the NAACP appointed Marshall director-counsel of its new legal branch, the NAACP LEGAL DEFENSE AND EDUCATIONAL FUND (LDF). In 1957, the LDF became a separate entity.
After succeeding in Supreme Court cases concerning unequal salary scales for black teachers and segregation in graduate and professional schools, the NAACP achieved its most celebrated triumph before the Court in Brown, a decision that declared racial segregation in public schools to be unconstitutional.