Answer:
The correct answer is option B: The NAACP was oranized to help secure full legal equality for minority citizen.
Step-by-step explanation:
The reason for W.E.B Du Bois being significant in the history of race relations in the U.S. is because Du Bois is the person who founded the NAACP, thisorganization was funded with the mission to make African American feel a sense of equality and respect in different fields like politics, arts, and writting.