Final answer:
The NAACP was founded based largely on the beliefs of W. E. B. Du Bois.
Step-by-step explanation:
The NAACP was founded based largely on the beliefs of W. E. B. Du Bois. He was an African-American historian and sociologist who championed the cause of equal rights for African-Americans. Du Bois was a founder of the NAACP and actively opposed the views of Booker T. Washington.