W. E. B. Du Bois (1868–1963) was an American sociologist, historian, and civil rights activist known for his pioneering work on race and inequality. His book The Souls of Black Folk introduced the concept of “double consciousness,” shaping discussions on racial identity. A co-founder of the NAACP, he advocated for Black empowerment through education and activism. Many of his works are now in the public domain.
