Final answer:
W.E.B. Du Bois was a founder of the NAACP and wrote extensively on civil rights, championing full rights and representation for African Americans as essential for justice.
Step-by-step explanation:
One of the founders of the NAACP and a prolific writer on civil rights for black people was W.E.B. Du Bois. Du Bois was deeply committed to the cause of full civil rights and political representation for African Americans and emphasized that these were preconditions of justice. A significant leader and activist, he produced numerous influential works that shaped the discourse on racial equality, such as The Study of the Negro Problem, Souls of Black Folks, and Black Reconstruction in America.
W.E.B. Du Bois's commitment to challenging systemic injustice and his seminal role in founding the NAACP helped to transform the organization into a powerful force for the advancement of equal rights. His position as the editor of The Crisis, the NAACP's official magazine, allowed him to highlight issues of discrimination and promote the organization's actions toward achieving civil rights.