Did Earl Warren lead the NAACP?

No, Earl Warren did not lead the NAACP (National Association for the Advancement of Colored People). He was the Chief Justice of the United States from 1953 to 1969 and is best known for his role in landmark civil rights cases, including Brown v. Board of Education, which declared racial segregation in public schools unconstitutional. The NAACP was led by various civil rights leaders, including Thurgood Marshall, who played a significant role in the organization's legal efforts against segregation.