Final answer:
W.E.B. Du Bois believed in fighting for equality for African Americans and helped to found the NAACP.
Step-by-step explanation:
The leader who believed in fighting for equality for African Americans and helped to found the NAACP was W.E.B. Du Bois.
Du Bois was a prominent civil rights activist and sociologist who advocated for equal rights for African Americans.
He co-founded the National Association for the Advancement of Colored People (NAACP) in 1909, which focused on ending racial discrimination and promoting political, educational, social, and economic equality for African Americans.
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